145982880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101377}}^1$

素因数の和:101398

約数の個数: 72

約数和(自身を含む): 498171492

約数和(自身を除く): 352188612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 101377, 202754, 304131, 405508, 506885, 608262, 811016, 912393, 1013770, 1216524, 1520655, 1622032, 1824786, 2027540, 2433048, 3041310, 3244064, 3649572, 4055080, 4561965, 4866096, 6082620, 7299144, 8110160, 9123930, 9732192, 12165240, 14598288, 16220320, 18247860, 24330480, 29196576, 36495720, 48660960, 72991440, 145982880]

約数ペア:

[(1, 145982880), (2, 72991440), (3, 48660960), (4, 36495720), (5, 29196576), (6, 24330480), (8, 18247860), (9, 16220320), (10, 14598288), (12, 12165240), (15, 9732192), (16, 9123930), (18, 8110160), (20, 7299144), (24, 6082620), (30, 4866096), (32, 4561965), (36, 4055080), (40, 3649572), (45, 3244064), (48, 3041310), (60, 2433048), (72, 2027540), (80, 1824786), (90, 1622032), (96, 1520655), (120, 1216524), (144, 1013770), (160, 912393), (180, 811016), (240, 608262), (288, 506885), (360, 405508), (480, 304131), (720, 202754), (1440, 101377)]