1928046240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4799}}^1$

素因数の和:4857

約数の個数: 240

約数和(自身を含む): 7025356800

約数和(自身を除く): 5097310560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4799, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 9598, 10044, 11160, 12555, 12960, 13392, 14397, 14880, 16740, 19196, 20088, 22320, 23995, 25110, 26784, 28794, 33480, 38392, 40176, 43191, 44640, 47990, 50220, 57588, 66960, 71985, 76784, 80352, 86382, 95980, 100440, 115176, 129573, 133920, 143970, 148769, 153568, 172764, 191960, 200880, 215955, 230352, 259146, 287940, 297538, 345528, 383920, 388719, 401760, 431910, 446307, 460704, 518292, 575880, 595076, 647865, 691056, 743845, 767840, 777438, 863820, 892614, 1036584, 1151760, 1190152, 1295730, 1338921, 1382112, 1487690, 1554876, 1727640, 1785228, 1943595, 2073168, 2231535, 2303520, 2380304, 2591460, 2677842, 2975380, 3109752, 3455280, 3570456, 3887190, 4016763, 4146336, 4463070, 4760608, 5182920, 5355684, 5950760, 6219504, 6694605, 6910560, 7140912, 7774380, 8033526, 8926140, 10365840, 10711368, 11901520, 12050289, 12439008, 13389210, 14281824, 15548760, 16067052, 17852280, 20083815, 20731680, 21422736, 23803040, 24100578, 26778420, 31097520, 32134104, 35704560, 40167630, 42845472, 48201156, 53556840, 60251445, 62195040, 64268208, 71409120, 80335260, 96402312, 107113680, 120502890, 128536416, 160670520, 192804624, 214227360, 241005780, 321341040, 385609248, 482011560, 642682080, 964023120, 1928046240]

約数ペア:

[(1, 1928046240), (2, 964023120), (3, 642682080), (4, 482011560), (5, 385609248), (6, 321341040), (8, 241005780), (9, 214227360), (10, 192804624), (12, 160670520), (15, 128536416), (16, 120502890), (18, 107113680), (20, 96402312), (24, 80335260), (27, 71409120), (30, 64268208), (31, 62195040), (32, 60251445), (36, 53556840), (40, 48201156), (45, 42845472), (48, 40167630), (54, 35704560), (60, 32134104), (62, 31097520), (72, 26778420), (80, 24100578), (81, 23803040), (90, 21422736), (93, 20731680), (96, 20083815), (108, 17852280), (120, 16067052), (124, 15548760), (135, 14281824), (144, 13389210), (155, 12439008), (160, 12050289), (162, 11901520), (180, 10711368), (186, 10365840), (216, 8926140), (240, 8033526), (248, 7774380), (270, 7140912), (279, 6910560), (288, 6694605), (310, 6219504), (324, 5950760), (360, 5355684), (372, 5182920), (405, 4760608), (432, 4463070), (465, 4146336), (480, 4016763), (496, 3887190), (540, 3570456), (558, 3455280), (620, 3109752), (648, 2975380), (720, 2677842), (744, 2591460), (810, 2380304), (837, 2303520), (864, 2231535), (930, 2073168), (992, 1943595), (1080, 1785228), (1116, 1727640), (1240, 1554876), (1296, 1487690), (1395, 1382112), (1440, 1338921), (1488, 1295730), (1620, 1190152), (1674, 1151760), (1860, 1036584), (2160, 892614), (2232, 863820), (2480, 777438), (2511, 767840), (2592, 743845), (2790, 691056), (2976, 647865), (3240, 595076), (3348, 575880), (3720, 518292), (4185, 460704), (4320, 446307), (4464, 431910), (4799, 401760), (4960, 388719), (5022, 383920), (5580, 345528), (6480, 297538), (6696, 287940), (7440, 259146), (8370, 230352), (8928, 215955), (9598, 200880), (10044, 191960), (11160, 172764), (12555, 153568), (12960, 148769), (13392, 143970), (14397, 133920), (14880, 129573), (16740, 115176), (19196, 100440), (20088, 95980), (22320, 86382), (23995, 80352), (25110, 76784), (26784, 71985), (28794, 66960), (33480, 57588), (38392, 50220), (40176, 47990), (43191, 44640)]