85847280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 287820864

約数和(自身を除く): 201973584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 397, 408, 424, 510, 530, 636, 680, 794, 795, 816, 848, 901, 1020, 1060, 1191, 1272, 1360, 1588, 1590, 1802, 1985, 2040, 2120, 2382, 2544, 2703, 3176, 3180, 3604, 3970, 4080, 4240, 4505, 4764, 5406, 5955, 6352, 6360, 6749, 7208, 7940, 9010, 9528, 10812, 11910, 12720, 13498, 13515, 14416, 15880, 18020, 19056, 20247, 21041, 21624, 23820, 26996, 27030, 31760, 33745, 36040, 40494, 42082, 43248, 47640, 53992, 54060, 63123, 67490, 72080, 80988, 84164, 95280, 101235, 105205, 107984, 108120, 126246, 134980, 161976, 168328, 202470, 210410, 216240, 252492, 269960, 315615, 323952, 336656, 357697, 404940, 420820, 504984, 539920, 631230, 715394, 809880, 841640, 1009968, 1073091, 1262460, 1430788, 1619760, 1683280, 1788485, 2146182, 2524920, 2861576, 3576970, 4292364, 5049840, 5365455, 5723152, 7153940, 8584728, 10730910, 14307880, 17169456, 21461820, 28615760, 42923640, 85847280]

約数ペア:

[(1, 85847280), (2, 42923640), (3, 28615760), (4, 21461820), (5, 17169456), (6, 14307880), (8, 10730910), (10, 8584728), (12, 7153940), (15, 5723152), (16, 5365455), (17, 5049840), (20, 4292364), (24, 3576970), (30, 2861576), (34, 2524920), (40, 2146182), (48, 1788485), (51, 1683280), (53, 1619760), (60, 1430788), (68, 1262460), (80, 1073091), (85, 1009968), (102, 841640), (106, 809880), (120, 715394), (136, 631230), (159, 539920), (170, 504984), (204, 420820), (212, 404940), (240, 357697), (255, 336656), (265, 323952), (272, 315615), (318, 269960), (340, 252492), (397, 216240), (408, 210410), (424, 202470), (510, 168328), (530, 161976), (636, 134980), (680, 126246), (794, 108120), (795, 107984), (816, 105205), (848, 101235), (901, 95280), (1020, 84164), (1060, 80988), (1191, 72080), (1272, 67490), (1360, 63123), (1588, 54060), (1590, 53992), (1802, 47640), (1985, 43248), (2040, 42082), (2120, 40494), (2382, 36040), (2544, 33745), (2703, 31760), (3176, 27030), (3180, 26996), (3604, 23820), (3970, 21624), (4080, 21041), (4240, 20247), (4505, 19056), (4764, 18020), (5406, 15880), (5955, 14416), (6352, 13515), (6360, 13498), (6749, 12720), (7208, 11910), (7940, 10812), (9010, 9528)]