289827360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4909}}^1$

素因数の和:4971

約数の個数: 144

約数和(自身を含む): 1013365080

約数和(自身を除く): 723537720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4909, 4920, 5904, 6560, 7380, 9818, 9840, 11808, 14727, 14760, 19636, 19680, 24545, 29454, 29520, 39272, 44181, 49090, 58908, 59040, 73635, 78544, 88362, 98180, 117816, 147270, 157088, 176724, 196360, 201269, 220905, 235632, 294540, 353448, 392720, 402538, 441810, 471264, 589080, 603807, 706896, 785440, 805076, 883620, 1006345, 1178160, 1207614, 1413792, 1610152, 1767240, 1811421, 2012690, 2356320, 2415228, 3019035, 3220304, 3534480, 3622842, 4025380, 4830456, 6038070, 6440608, 7068960, 7245684, 8050760, 9057105, 9660912, 12076140, 14491368, 16101520, 18114210, 19321824, 24152280, 28982736, 32203040, 36228420, 48304560, 57965472, 72456840, 96609120, 144913680, 289827360]

約数ペア:

[(1, 289827360), (2, 144913680), (3, 96609120), (4, 72456840), (5, 57965472), (6, 48304560), (8, 36228420), (9, 32203040), (10, 28982736), (12, 24152280), (15, 19321824), (16, 18114210), (18, 16101520), (20, 14491368), (24, 12076140), (30, 9660912), (32, 9057105), (36, 8050760), (40, 7245684), (41, 7068960), (45, 6440608), (48, 6038070), (60, 4830456), (72, 4025380), (80, 3622842), (82, 3534480), (90, 3220304), (96, 3019035), (120, 2415228), (123, 2356320), (144, 2012690), (160, 1811421), (164, 1767240), (180, 1610152), (205, 1413792), (240, 1207614), (246, 1178160), (288, 1006345), (328, 883620), (360, 805076), (369, 785440), (410, 706896), (480, 603807), (492, 589080), (615, 471264), (656, 441810), (720, 402538), (738, 392720), (820, 353448), (984, 294540), (1230, 235632), (1312, 220905), (1440, 201269), (1476, 196360), (1640, 176724), (1845, 157088), (1968, 147270), (2460, 117816), (2952, 98180), (3280, 88362), (3690, 78544), (3936, 73635), (4909, 59040), (4920, 58908), (5904, 49090), (6560, 44181), (7380, 39272), (9818, 29520), (9840, 29454), (11808, 24545), (14727, 19680), (14760, 19636)]