126920520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:977

約数の個数: 160

約数和(自身を含む): 436993920

約数和(自身を除く): 310073400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 911, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1822, 1935, 2322, 2580, 2733, 3096, 3240, 3483, 3644, 3870, 4555, 4644, 5160, 5466, 5805, 6966, 7288, 7740, 8199, 9110, 9288, 10932, 11610, 13665, 13932, 15480, 16398, 17415, 18220, 21864, 23220, 24597, 27330, 27864, 32796, 34830, 36440, 39173, 40995, 46440, 49194, 54660, 65592, 69660, 73791, 78346, 81990, 98388, 109320, 117519, 122985, 139320, 147582, 156692, 163980, 195865, 196776, 235038, 245970, 295164, 313384, 327960, 352557, 368955, 391730, 470076, 491940, 587595, 590328, 705114, 737910, 783460, 940152, 983880, 1057671, 1175190, 1410228, 1475820, 1566920, 1762785, 2115342, 2350380, 2820456, 2951640, 3173013, 3525570, 4230684, 4700760, 5288355, 6346026, 7051140, 8461368, 10576710, 12692052, 14102280, 15865065, 21153420, 25384104, 31730130, 42306840, 63460260, 126920520]

約数ペア:

[(1, 126920520), (2, 63460260), (3, 42306840), (4, 31730130), (5, 25384104), (6, 21153420), (8, 15865065), (9, 14102280), (10, 12692052), (12, 10576710), (15, 8461368), (18, 7051140), (20, 6346026), (24, 5288355), (27, 4700760), (30, 4230684), (36, 3525570), (40, 3173013), (43, 2951640), (45, 2820456), (54, 2350380), (60, 2115342), (72, 1762785), (81, 1566920), (86, 1475820), (90, 1410228), (108, 1175190), (120, 1057671), (129, 983880), (135, 940152), (162, 783460), (172, 737910), (180, 705114), (215, 590328), (216, 587595), (258, 491940), (270, 470076), (324, 391730), (344, 368955), (360, 352557), (387, 327960), (405, 313384), (430, 295164), (516, 245970), (540, 235038), (645, 196776), (648, 195865), (774, 163980), (810, 156692), (860, 147582), (911, 139320), (1032, 122985), (1080, 117519), (1161, 109320), (1290, 98388), (1548, 81990), (1620, 78346), (1720, 73791), (1822, 69660), (1935, 65592), (2322, 54660), (2580, 49194), (2733, 46440), (3096, 40995), (3240, 39173), (3483, 36440), (3644, 34830), (3870, 32796), (4555, 27864), (4644, 27330), (5160, 24597), (5466, 23220), (5805, 21864), (6966, 18220), (7288, 17415), (7740, 16398), (8199, 15480), (9110, 13932), (9288, 13665), (10932, 11610)]