541625520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25357}}^1$

素因数の和:25462

約数の個数: 80

約数和(自身を含む): 1697971680

約数和(自身を除く): 1156346160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 25357, 50714, 76071, 101428, 126785, 152142, 202856, 253570, 304284, 380355, 405712, 507140, 608568, 760710, 1014280, 1217136, 1521420, 2028560, 2256773, 3042840, 4513546, 6085680, 6770319, 9027092, 11283865, 13540638, 18054184, 22567730, 27081276, 33851595, 36108368, 45135460, 54162552, 67703190, 90270920, 108325104, 135406380, 180541840, 270812760, 541625520]

約数ペア:

[(1, 541625520), (2, 270812760), (3, 180541840), (4, 135406380), (5, 108325104), (6, 90270920), (8, 67703190), (10, 54162552), (12, 45135460), (15, 36108368), (16, 33851595), (20, 27081276), (24, 22567730), (30, 18054184), (40, 13540638), (48, 11283865), (60, 9027092), (80, 6770319), (89, 6085680), (120, 4513546), (178, 3042840), (240, 2256773), (267, 2028560), (356, 1521420), (445, 1217136), (534, 1014280), (712, 760710), (890, 608568), (1068, 507140), (1335, 405712), (1424, 380355), (1780, 304284), (2136, 253570), (2670, 202856), (3560, 152142), (4272, 126785), (5340, 101428), (7120, 76071), (10680, 50714), (21360, 25357)]