461890080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3504

約数の個数: 192

約数和(自身を含む): 1669248000

約数和(自身を除く): 1207357920

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, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3449, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 6898, 7440, 8370, 8928, 10347, 11160, 13392, 13796, 14880, 16740, 17245, 20694, 22320, 26784, 27592, 31041, 33480, 34490, 41388, 44640, 51735, 55184, 62082, 66960, 68980, 82776, 93123, 103470, 106919, 110368, 124164, 133920, 137960, 155205, 165552, 186246, 206940, 213838, 248328, 275920, 310410, 320757, 331104, 372492, 413880, 427676, 465615, 496656, 534595, 551840, 620820, 641514, 744984, 827760, 855352, 931230, 962271, 993312, 1069190, 1241640, 1283028, 1489968, 1603785, 1655520, 1710704, 1862460, 1924542, 2138380, 2483280, 2566056, 2886813, 2979936, 3207570, 3421408, 3724920, 3849084, 4276760, 4811355, 4966560, 5132112, 5773626, 6415140, 7449840, 7698168, 8553520, 9622710, 10264224, 11547252, 12830280, 14434065, 14899680, 15396336, 17107040, 19245420, 23094504, 25660560, 28868130, 30792672, 38490840, 46189008, 51321120, 57736260, 76981680, 92378016, 115472520, 153963360, 230945040, 461890080]

約数ペア:

[(1, 461890080), (2, 230945040), (3, 153963360), (4, 115472520), (5, 92378016), (6, 76981680), (8, 57736260), (9, 51321120), (10, 46189008), (12, 38490840), (15, 30792672), (16, 28868130), (18, 25660560), (20, 23094504), (24, 19245420), (27, 17107040), (30, 15396336), (31, 14899680), (32, 14434065), (36, 12830280), (40, 11547252), (45, 10264224), (48, 9622710), (54, 8553520), (60, 7698168), (62, 7449840), (72, 6415140), (80, 5773626), (90, 5132112), (93, 4966560), (96, 4811355), (108, 4276760), (120, 3849084), (124, 3724920), (135, 3421408), (144, 3207570), (155, 2979936), (160, 2886813), (180, 2566056), (186, 2483280), (216, 2138380), (240, 1924542), (248, 1862460), (270, 1710704), (279, 1655520), (288, 1603785), (310, 1489968), (360, 1283028), (372, 1241640), (432, 1069190), (465, 993312), (480, 962271), (496, 931230), (540, 855352), (558, 827760), (620, 744984), (720, 641514), (744, 620820), (837, 551840), (864, 534595), (930, 496656), (992, 465615), (1080, 427676), (1116, 413880), (1240, 372492), (1395, 331104), (1440, 320757), (1488, 310410), (1674, 275920), (1860, 248328), (2160, 213838), (2232, 206940), (2480, 186246), (2790, 165552), (2976, 155205), (3348, 137960), (3449, 133920), (3720, 124164), (4185, 110368), (4320, 106919), (4464, 103470), (4960, 93123), (5580, 82776), (6696, 68980), (6898, 66960), (7440, 62082), (8370, 55184), (8928, 51735), (10347, 44640), (11160, 41388), (13392, 34490), (13796, 33480), (14880, 31041), (16740, 27592), (17245, 26784), (20694, 22320)]