140238240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15377}}^1$

素因数の和:15414

約数の個数: 96

約数和(自身を含む): 465030720

約数和(自身を除く): 324792480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 15377, 30754, 46131, 61508, 76885, 92262, 123016, 153770, 184524, 230655, 246032, 292163, 307540, 369048, 461310, 492064, 584326, 615080, 738096, 876489, 922620, 1168652, 1230160, 1460815, 1476192, 1752978, 1845240, 2337304, 2460320, 2921630, 3505956, 3690480, 4382445, 4674608, 5843260, 7011912, 7380960, 8764890, 9349216, 11686520, 14023824, 17529780, 23373040, 28047648, 35059560, 46746080, 70119120, 140238240]

約数ペア:

[(1, 140238240), (2, 70119120), (3, 46746080), (4, 35059560), (5, 28047648), (6, 23373040), (8, 17529780), (10, 14023824), (12, 11686520), (15, 9349216), (16, 8764890), (19, 7380960), (20, 7011912), (24, 5843260), (30, 4674608), (32, 4382445), (38, 3690480), (40, 3505956), (48, 2921630), (57, 2460320), (60, 2337304), (76, 1845240), (80, 1752978), (95, 1476192), (96, 1460815), (114, 1230160), (120, 1168652), (152, 922620), (160, 876489), (190, 738096), (228, 615080), (240, 584326), (285, 492064), (304, 461310), (380, 369048), (456, 307540), (480, 292163), (570, 246032), (608, 230655), (760, 184524), (912, 153770), (1140, 123016), (1520, 92262), (1824, 76885), (2280, 61508), (3040, 46131), (4560, 30754), (9120, 15377)]