145594920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3119}}^1$

素因数の和:3522

約数の個数: 64

約数和(自身を含む): 438048000

約数和(自身を除く): 292453080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 778, 1167, 1556, 1945, 2334, 3112, 3119, 3890, 4668, 5835, 6238, 7780, 9336, 9357, 11670, 12476, 15560, 15595, 18714, 23340, 24952, 31190, 37428, 46680, 46785, 62380, 74856, 93570, 124760, 187140, 374280, 1213291, 2426582, 3639873, 4853164, 6066455, 7279746, 9706328, 12132910, 14559492, 18199365, 24265820, 29118984, 36398730, 48531640, 72797460, 145594920]

約数ペア:

[(1, 145594920), (2, 72797460), (3, 48531640), (4, 36398730), (5, 29118984), (6, 24265820), (8, 18199365), (10, 14559492), (12, 12132910), (15, 9706328), (20, 7279746), (24, 6066455), (30, 4853164), (40, 3639873), (60, 2426582), (120, 1213291), (389, 374280), (778, 187140), (1167, 124760), (1556, 93570), (1945, 74856), (2334, 62380), (3112, 46785), (3119, 46680), (3890, 37428), (4668, 31190), (5835, 24952), (6238, 23340), (7780, 18714), (9336, 15595), (9357, 15560), (11670, 12476)]