53166240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 192568320

約数和(自身を除く): 139402080

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, 397, 432, 465, 480, 496, 540, 558, 620, 720, 744, 794, 837, 864, 930, 992, 1080, 1116, 1191, 1240, 1395, 1440, 1488, 1588, 1674, 1860, 1985, 2160, 2232, 2382, 2480, 2790, 2976, 3176, 3348, 3573, 3720, 3970, 4185, 4320, 4464, 4764, 4960, 5580, 5955, 6352, 6696, 7146, 7440, 7940, 8370, 8928, 9528, 10719, 11160, 11910, 12307, 12704, 13392, 14292, 14880, 15880, 16740, 17865, 19056, 21438, 22320, 23820, 24614, 26784, 28584, 31760, 33480, 35730, 36921, 38112, 42876, 44640, 47640, 49228, 53595, 57168, 61535, 63520, 66960, 71460, 73842, 85752, 95280, 98456, 107190, 110763, 114336, 123070, 133920, 142920, 147684, 171504, 184605, 190560, 196912, 214380, 221526, 246140, 285840, 295368, 332289, 343008, 369210, 393824, 428760, 443052, 492280, 553815, 571680, 590736, 664578, 738420, 857520, 886104, 984560, 1107630, 1181472, 1329156, 1476840, 1661445, 1715040, 1772208, 1969120, 2215260, 2658312, 2953680, 3322890, 3544416, 4430520, 5316624, 5907360, 6645780, 8861040, 10633248, 13291560, 17722080, 26583120, 53166240]

約数ペア:

[(1, 53166240), (2, 26583120), (3, 17722080), (4, 13291560), (5, 10633248), (6, 8861040), (8, 6645780), (9, 5907360), (10, 5316624), (12, 4430520), (15, 3544416), (16, 3322890), (18, 2953680), (20, 2658312), (24, 2215260), (27, 1969120), (30, 1772208), (31, 1715040), (32, 1661445), (36, 1476840), (40, 1329156), (45, 1181472), (48, 1107630), (54, 984560), (60, 886104), (62, 857520), (72, 738420), (80, 664578), (90, 590736), (93, 571680), (96, 553815), (108, 492280), (120, 443052), (124, 428760), (135, 393824), (144, 369210), (155, 343008), (160, 332289), (180, 295368), (186, 285840), (216, 246140), (240, 221526), (248, 214380), (270, 196912), (279, 190560), (288, 184605), (310, 171504), (360, 147684), (372, 142920), (397, 133920), (432, 123070), (465, 114336), (480, 110763), (496, 107190), (540, 98456), (558, 95280), (620, 85752), (720, 73842), (744, 71460), (794, 66960), (837, 63520), (864, 61535), (930, 57168), (992, 53595), (1080, 49228), (1116, 47640), (1191, 44640), (1240, 42876), (1395, 38112), (1440, 36921), (1488, 35730), (1588, 33480), (1674, 31760), (1860, 28584), (1985, 26784), (2160, 24614), (2232, 23820), (2382, 22320), (2480, 21438), (2790, 19056), (2976, 17865), (3176, 16740), (3348, 15880), (3573, 14880), (3720, 14292), (3970, 13392), (4185, 12704), (4320, 12307), (4464, 11910), (4764, 11160), (4960, 10719), (5580, 9528), (5955, 8928), (6352, 8370), (6696, 7940), (7146, 7440)]