3157279920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{190657}}^1$

素因数の和:190699

約数の個数: 120

約数和(自身を含む): 11064265056

約数和(自身を除く): 7906985136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 190657, 381314, 571971, 762628, 953285, 1143942, 1525256, 1715913, 1906570, 2287884, 2859855, 3050512, 3431826, 3813140, 4385111, 4575768, 5719710, 6863652, 7626280, 8579565, 8770222, 9151536, 11439420, 13155333, 13727304, 15252560, 17159130, 17540444, 21925555, 22878840, 26310666, 27454608, 34318260, 35080888, 39465999, 43851110, 45757680, 52621332, 65776665, 68636520, 70161776, 78931998, 87702220, 105242664, 131553330, 137273040, 157863996, 175404440, 197329995, 210485328, 263106660, 315727992, 350808880, 394659990, 526213320, 631455984, 789319980, 1052426640, 1578639960, 3157279920]

約数ペア:

[(1, 3157279920), (2, 1578639960), (3, 1052426640), (4, 789319980), (5, 631455984), (6, 526213320), (8, 394659990), (9, 350808880), (10, 315727992), (12, 263106660), (15, 210485328), (16, 197329995), (18, 175404440), (20, 157863996), (23, 137273040), (24, 131553330), (30, 105242664), (36, 87702220), (40, 78931998), (45, 70161776), (46, 68636520), (48, 65776665), (60, 52621332), (69, 45757680), (72, 43851110), (80, 39465999), (90, 35080888), (92, 34318260), (115, 27454608), (120, 26310666), (138, 22878840), (144, 21925555), (180, 17540444), (184, 17159130), (207, 15252560), (230, 13727304), (240, 13155333), (276, 11439420), (345, 9151536), (360, 8770222), (368, 8579565), (414, 7626280), (460, 6863652), (552, 5719710), (690, 4575768), (720, 4385111), (828, 3813140), (920, 3431826), (1035, 3050512), (1104, 2859855), (1380, 2287884), (1656, 1906570), (1840, 1715913), (2070, 1525256), (2760, 1143942), (3312, 953285), (4140, 762628), (5520, 571971), (8280, 381314), (16560, 190657)]