328566720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{342257}}^1$

素因数の和:342277

約数の個数: 56

約数和(自身を含む): 1043202384

約数和(自身を除く): 714635664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 342257, 684514, 1026771, 1369028, 1711285, 2053542, 2738056, 3422570, 4107084, 5133855, 5476112, 6845140, 8214168, 10267710, 10952224, 13690280, 16428336, 20535420, 21904448, 27380560, 32856672, 41070840, 54761120, 65713344, 82141680, 109522240, 164283360, 328566720]

約数ペア:

[(1, 328566720), (2, 164283360), (3, 109522240), (4, 82141680), (5, 65713344), (6, 54761120), (8, 41070840), (10, 32856672), (12, 27380560), (15, 21904448), (16, 20535420), (20, 16428336), (24, 13690280), (30, 10952224), (32, 10267710), (40, 8214168), (48, 6845140), (60, 5476112), (64, 5133855), (80, 4107084), (96, 3422570), (120, 2738056), (160, 2053542), (192, 1711285), (240, 1369028), (320, 1026771), (480, 684514), (960, 342257)]