421056480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67477}}^1$

素因数の和:67508

約数の個数: 96

約数和(自身を含む): 1428374304

約数和(自身を除く): 1007317824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 67477, 134954, 202431, 269908, 337385, 404862, 539816, 674770, 809724, 877201, 1012155, 1079632, 1349540, 1619448, 1754402, 2024310, 2159264, 2631603, 2699080, 3238896, 3508804, 4048620, 4386005, 5263206, 5398160, 6477792, 7017608, 8097240, 8772010, 10526412, 10796320, 13158015, 14035216, 16194480, 17544020, 21052824, 26316030, 28070432, 32388960, 35088040, 42105648, 52632060, 70176080, 84211296, 105264120, 140352160, 210528240, 421056480]

約数ペア:

[(1, 421056480), (2, 210528240), (3, 140352160), (4, 105264120), (5, 84211296), (6, 70176080), (8, 52632060), (10, 42105648), (12, 35088040), (13, 32388960), (15, 28070432), (16, 26316030), (20, 21052824), (24, 17544020), (26, 16194480), (30, 14035216), (32, 13158015), (39, 10796320), (40, 10526412), (48, 8772010), (52, 8097240), (60, 7017608), (65, 6477792), (78, 5398160), (80, 5263206), (96, 4386005), (104, 4048620), (120, 3508804), (130, 3238896), (156, 2699080), (160, 2631603), (195, 2159264), (208, 2024310), (240, 1754402), (260, 1619448), (312, 1349540), (390, 1079632), (416, 1012155), (480, 877201), (520, 809724), (624, 674770), (780, 539816), (1040, 404862), (1248, 337385), (1560, 269908), (2080, 202431), (3120, 134954), (6240, 67477)]