1255002720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{1627}}^1$

素因数の和:3252

約数の個数: 96

約数和(自身を含む): 3958149888

約数和(自身を除く): 2703147168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1607, 1627, 3214, 3254, 4821, 4881, 6428, 6508, 8035, 8135, 9642, 9762, 12856, 13016, 16070, 16270, 19284, 19524, 24105, 24405, 25712, 26032, 32140, 32540, 38568, 39048, 48210, 48810, 51424, 52064, 64280, 65080, 77136, 78096, 96420, 97620, 128560, 130160, 154272, 156192, 192840, 195240, 257120, 260320, 385680, 390480, 771360, 780960, 2614589, 5229178, 7843767, 10458356, 13072945, 15687534, 20916712, 26145890, 31375068, 39218835, 41833424, 52291780, 62750136, 78437670, 83666848, 104583560, 125500272, 156875340, 209167120, 251000544, 313750680, 418334240, 627501360, 1255002720]

約数ペア:

[(1, 1255002720), (2, 627501360), (3, 418334240), (4, 313750680), (5, 251000544), (6, 209167120), (8, 156875340), (10, 125500272), (12, 104583560), (15, 83666848), (16, 78437670), (20, 62750136), (24, 52291780), (30, 41833424), (32, 39218835), (40, 31375068), (48, 26145890), (60, 20916712), (80, 15687534), (96, 13072945), (120, 10458356), (160, 7843767), (240, 5229178), (480, 2614589), (1607, 780960), (1627, 771360), (3214, 390480), (3254, 385680), (4821, 260320), (4881, 257120), (6428, 195240), (6508, 192840), (8035, 156192), (8135, 154272), (9642, 130160), (9762, 128560), (12856, 97620), (13016, 96420), (16070, 78096), (16270, 77136), (19284, 65080), (19524, 64280), (24105, 52064), (24405, 51424), (25712, 48810), (26032, 48210), (32140, 39048), (32540, 38568)]