80793960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 265265280

約数和(自身を除く): 184471320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 773, 780, 804, 871, 1005, 1340, 1546, 1560, 1608, 1742, 2010, 2319, 2613, 2680, 3092, 3484, 3865, 4020, 4355, 4638, 5226, 6184, 6968, 7730, 8040, 8710, 9276, 10049, 10452, 11595, 13065, 15460, 17420, 18552, 20098, 20904, 23190, 26130, 30147, 30920, 34840, 40196, 46380, 50245, 51791, 52260, 60294, 80392, 92760, 100490, 103582, 104520, 120588, 150735, 155373, 200980, 207164, 241176, 258955, 301470, 310746, 401960, 414328, 517910, 602940, 621492, 673283, 776865, 1035820, 1205880, 1242984, 1346566, 1553730, 2019849, 2071640, 2693132, 3107460, 3366415, 4039698, 5386264, 6214920, 6732830, 8079396, 10099245, 13465660, 16158792, 20198490, 26931320, 40396980, 80793960]

約数ペア:

[(1, 80793960), (2, 40396980), (3, 26931320), (4, 20198490), (5, 16158792), (6, 13465660), (8, 10099245), (10, 8079396), (12, 6732830), (13, 6214920), (15, 5386264), (20, 4039698), (24, 3366415), (26, 3107460), (30, 2693132), (39, 2071640), (40, 2019849), (52, 1553730), (60, 1346566), (65, 1242984), (67, 1205880), (78, 1035820), (104, 776865), (120, 673283), (130, 621492), (134, 602940), (156, 517910), (195, 414328), (201, 401960), (260, 310746), (268, 301470), (312, 258955), (335, 241176), (390, 207164), (402, 200980), (520, 155373), (536, 150735), (670, 120588), (773, 104520), (780, 103582), (804, 100490), (871, 92760), (1005, 80392), (1340, 60294), (1546, 52260), (1560, 51791), (1608, 50245), (1742, 46380), (2010, 40196), (2319, 34840), (2613, 30920), (2680, 30147), (3092, 26130), (3484, 23190), (3865, 20904), (4020, 20098), (4355, 18552), (4638, 17420), (5226, 15460), (6184, 13065), (6968, 11595), (7730, 10452), (8040, 10049), (8710, 9276)]