157474080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109357}}^1$

素因数の和:109378

約数の個数: 72

約数和(自身を含む): 537385212

約数和(自身を除く): 379911132

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, 109357, 218714, 328071, 437428, 546785, 656142, 874856, 984213, 1093570, 1312284, 1640355, 1749712, 1968426, 2187140, 2624568, 3280710, 3499424, 3936852, 4374280, 4921065, 5249136, 6561420, 7873704, 8748560, 9842130, 10498272, 13122840, 15747408, 17497120, 19684260, 26245680, 31494816, 39368520, 52491360, 78737040, 157474080]

約数ペア:

[(1, 157474080), (2, 78737040), (3, 52491360), (4, 39368520), (5, 31494816), (6, 26245680), (8, 19684260), (9, 17497120), (10, 15747408), (12, 13122840), (15, 10498272), (16, 9842130), (18, 8748560), (20, 7873704), (24, 6561420), (30, 5249136), (32, 4921065), (36, 4374280), (40, 3936852), (45, 3499424), (48, 3280710), (60, 2624568), (72, 2187140), (80, 1968426), (90, 1749712), (96, 1640355), (120, 1312284), (144, 1093570), (160, 984213), (180, 874856), (240, 656142), (288, 546785), (360, 437428), (480, 328071), (720, 218714), (1440, 109357)]