27546960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 102850560

約数和(自身を除く): 75303600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 863, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1726, 1995, 2128, 2280, 2589, 2660, 3192, 3452, 3990, 4315, 4560, 5178, 5320, 6041, 6384, 6904, 7980, 8630, 10356, 10640, 12082, 12945, 13808, 15960, 16397, 17260, 18123, 20712, 24164, 25890, 30205, 31920, 32794, 34520, 36246, 41424, 48328, 49191, 51780, 60410, 65588, 69040, 72492, 81985, 90615, 96656, 98382, 103560, 114779, 120820, 131176, 144984, 163970, 181230, 196764, 207120, 229558, 241640, 245955, 262352, 289968, 327940, 344337, 362460, 393528, 459116, 483280, 491910, 573895, 655880, 688674, 724920, 787056, 918232, 983820, 1147790, 1311760, 1377348, 1449840, 1721685, 1836464, 1967640, 2295580, 2754696, 3443370, 3935280, 4591160, 5509392, 6886740, 9182320, 13773480, 27546960]

約数ペア:

[(1, 27546960), (2, 13773480), (3, 9182320), (4, 6886740), (5, 5509392), (6, 4591160), (7, 3935280), (8, 3443370), (10, 2754696), (12, 2295580), (14, 1967640), (15, 1836464), (16, 1721685), (19, 1449840), (20, 1377348), (21, 1311760), (24, 1147790), (28, 983820), (30, 918232), (35, 787056), (38, 724920), (40, 688674), (42, 655880), (48, 573895), (56, 491910), (57, 483280), (60, 459116), (70, 393528), (76, 362460), (80, 344337), (84, 327940), (95, 289968), (105, 262352), (112, 245955), (114, 241640), (120, 229558), (133, 207120), (140, 196764), (152, 181230), (168, 163970), (190, 144984), (210, 131176), (228, 120820), (240, 114779), (266, 103560), (280, 98382), (285, 96656), (304, 90615), (336, 81985), (380, 72492), (399, 69040), (420, 65588), (456, 60410), (532, 51780), (560, 49191), (570, 48328), (665, 41424), (760, 36246), (798, 34520), (840, 32794), (863, 31920), (912, 30205), (1064, 25890), (1140, 24164), (1330, 20712), (1520, 18123), (1596, 17260), (1680, 16397), (1726, 15960), (1995, 13808), (2128, 12945), (2280, 12082), (2589, 10640), (2660, 10356), (3192, 8630), (3452, 7980), (3990, 6904), (4315, 6384), (4560, 6041), (5178, 5320)]