5145390120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{80447}}^1$

素因数の和:80515

約数の個数: 128

約数和(自身を含む): 17029232640

約数和(自身を除く): 11883842520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7995, 10660, 12792, 15990, 21320, 31980, 63960, 80447, 160894, 241341, 321788, 402235, 482682, 643576, 804470, 965364, 1045811, 1206705, 1608940, 1930728, 2091622, 2413410, 3137433, 3217880, 3298327, 4183244, 4826820, 5229055, 6274866, 6596654, 8366488, 9653640, 9894981, 10458110, 12549732, 13193308, 15687165, 16491635, 19789962, 20916220, 25099464, 26386616, 31374330, 32983270, 39579924, 41832440, 42878251, 49474905, 62748660, 65966540, 79159848, 85756502, 98949810, 125497320, 128634753, 131933080, 171513004, 197899620, 214391255, 257269506, 343026008, 395799240, 428782510, 514539012, 643173765, 857565020, 1029078024, 1286347530, 1715130040, 2572695060, 5145390120]

約数ペア:

[(1, 5145390120), (2, 2572695060), (3, 1715130040), (4, 1286347530), (5, 1029078024), (6, 857565020), (8, 643173765), (10, 514539012), (12, 428782510), (13, 395799240), (15, 343026008), (20, 257269506), (24, 214391255), (26, 197899620), (30, 171513004), (39, 131933080), (40, 128634753), (41, 125497320), (52, 98949810), (60, 85756502), (65, 79159848), (78, 65966540), (82, 62748660), (104, 49474905), (120, 42878251), (123, 41832440), (130, 39579924), (156, 32983270), (164, 31374330), (195, 26386616), (205, 25099464), (246, 20916220), (260, 19789962), (312, 16491635), (328, 15687165), (390, 13193308), (410, 12549732), (492, 10458110), (520, 9894981), (533, 9653640), (615, 8366488), (780, 6596654), (820, 6274866), (984, 5229055), (1066, 4826820), (1230, 4183244), (1560, 3298327), (1599, 3217880), (1640, 3137433), (2132, 2413410), (2460, 2091622), (2665, 1930728), (3198, 1608940), (4264, 1206705), (4920, 1045811), (5330, 965364), (6396, 804470), (7995, 643576), (10660, 482682), (12792, 402235), (15990, 321788), (21320, 241341), (31980, 160894), (63960, 80447)]