53537040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74357}}^1$

素因数の和:74376

約数の個数: 60

約数和(自身を含む): 179797644

約数和(自身を除く): 126260604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74357, 148714, 223071, 297428, 371785, 446142, 594856, 669213, 743570, 892284, 1115355, 1189712, 1338426, 1487140, 1784568, 2230710, 2676852, 2974280, 3346065, 3569136, 4461420, 5353704, 5948560, 6692130, 8922840, 10707408, 13384260, 17845680, 26768520, 53537040]

約数ペア:

[(1, 53537040), (2, 26768520), (3, 17845680), (4, 13384260), (5, 10707408), (6, 8922840), (8, 6692130), (9, 5948560), (10, 5353704), (12, 4461420), (15, 3569136), (16, 3346065), (18, 2974280), (20, 2676852), (24, 2230710), (30, 1784568), (36, 1487140), (40, 1338426), (45, 1189712), (48, 1115355), (60, 892284), (72, 743570), (80, 669213), (90, 594856), (120, 446142), (144, 371785), (180, 297428), (240, 223071), (360, 148714), (720, 74357)]