145931040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101341}}^1$

素因数の和:101362

約数の個数: 72

約数和(自身を含む): 497994588

約数和(自身を除く): 352063548

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, 101341, 202682, 304023, 405364, 506705, 608046, 810728, 912069, 1013410, 1216092, 1520115, 1621456, 1824138, 2026820, 2432184, 3040230, 3242912, 3648276, 4053640, 4560345, 4864368, 6080460, 7296552, 8107280, 9120690, 9728736, 12160920, 14593104, 16214560, 18241380, 24321840, 29186208, 36482760, 48643680, 72965520, 145931040]

約数ペア:

[(1, 145931040), (2, 72965520), (3, 48643680), (4, 36482760), (5, 29186208), (6, 24321840), (8, 18241380), (9, 16214560), (10, 14593104), (12, 12160920), (15, 9728736), (16, 9120690), (18, 8107280), (20, 7296552), (24, 6080460), (30, 4864368), (32, 4560345), (36, 4053640), (40, 3648276), (45, 3242912), (48, 3040230), (60, 2432184), (72, 2026820), (80, 1824138), (90, 1621456), (96, 1520115), (120, 1216092), (144, 1013410), (160, 912069), (180, 810728), (240, 608046), (288, 506705), (360, 405364), (480, 304023), (720, 202682), (1440, 101341)]