7547280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 26248320

約数和(自身を除く): 18701040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 59, 60, 65, 78, 80, 82, 104, 118, 120, 123, 130, 156, 164, 177, 195, 205, 208, 236, 240, 246, 260, 295, 312, 328, 354, 390, 410, 472, 492, 520, 533, 590, 615, 624, 656, 708, 767, 780, 820, 885, 944, 984, 1040, 1066, 1180, 1230, 1416, 1534, 1560, 1599, 1640, 1770, 1968, 2132, 2301, 2360, 2419, 2460, 2665, 2832, 3068, 3120, 3198, 3280, 3540, 3835, 4264, 4602, 4720, 4838, 4920, 5330, 6136, 6396, 7080, 7257, 7670, 7995, 8528, 9204, 9676, 9840, 10660, 11505, 12095, 12272, 12792, 14160, 14514, 15340, 15990, 18408, 19352, 21320, 23010, 24190, 25584, 29028, 30680, 31447, 31980, 36285, 36816, 38704, 42640, 46020, 48380, 58056, 61360, 62894, 63960, 72570, 92040, 94341, 96760, 116112, 125788, 127920, 145140, 157235, 184080, 188682, 193520, 251576, 290280, 314470, 377364, 471705, 503152, 580560, 628940, 754728, 943410, 1257880, 1509456, 1886820, 2515760, 3773640, 7547280]

約数ペア:

[(1, 7547280), (2, 3773640), (3, 2515760), (4, 1886820), (5, 1509456), (6, 1257880), (8, 943410), (10, 754728), (12, 628940), (13, 580560), (15, 503152), (16, 471705), (20, 377364), (24, 314470), (26, 290280), (30, 251576), (39, 193520), (40, 188682), (41, 184080), (48, 157235), (52, 145140), (59, 127920), (60, 125788), (65, 116112), (78, 96760), (80, 94341), (82, 92040), (104, 72570), (118, 63960), (120, 62894), (123, 61360), (130, 58056), (156, 48380), (164, 46020), (177, 42640), (195, 38704), (205, 36816), (208, 36285), (236, 31980), (240, 31447), (246, 30680), (260, 29028), (295, 25584), (312, 24190), (328, 23010), (354, 21320), (390, 19352), (410, 18408), (472, 15990), (492, 15340), (520, 14514), (533, 14160), (590, 12792), (615, 12272), (624, 12095), (656, 11505), (708, 10660), (767, 9840), (780, 9676), (820, 9204), (885, 8528), (944, 7995), (984, 7670), (1040, 7257), (1066, 7080), (1180, 6396), (1230, 6136), (1416, 5330), (1534, 4920), (1560, 4838), (1599, 4720), (1640, 4602), (1770, 4264), (1968, 3835), (2132, 3540), (2301, 3280), (2360, 3198), (2419, 3120), (2460, 3068), (2665, 2832)]