1088485680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{238703}}^1$

素因数の和:238738

約数の個数: 80

約数和(自身を含む): 3551915520

約数和(自身を除く): 2463429840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 238703, 477406, 716109, 954812, 1193515, 1432218, 1909624, 2387030, 2864436, 3580545, 3819248, 4535357, 4774060, 5728872, 7161090, 9070714, 9548120, 11457744, 13606071, 14322180, 18141428, 19096240, 22676785, 27212142, 28644360, 36282856, 45353570, 54424284, 57288720, 68030355, 72565712, 90707140, 108848568, 136060710, 181414280, 217697136, 272121420, 362828560, 544242840, 1088485680]

約数ペア:

[(1, 1088485680), (2, 544242840), (3, 362828560), (4, 272121420), (5, 217697136), (6, 181414280), (8, 136060710), (10, 108848568), (12, 90707140), (15, 72565712), (16, 68030355), (19, 57288720), (20, 54424284), (24, 45353570), (30, 36282856), (38, 28644360), (40, 27212142), (48, 22676785), (57, 19096240), (60, 18141428), (76, 14322180), (80, 13606071), (95, 11457744), (114, 9548120), (120, 9070714), (152, 7161090), (190, 5728872), (228, 4774060), (240, 4535357), (285, 3819248), (304, 3580545), (380, 2864436), (456, 2387030), (570, 1909624), (760, 1432218), (912, 1193515), (1140, 954812), (1520, 716109), (2280, 477406), (4560, 238703)]