71920794720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1400327}}^1$

素因数の和:1400452

約数の個数: 96

約数和(自身を含む): 228667961088

約数和(自身を除く): 156747166368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3424, 4280, 5136, 6420, 8560, 10272, 12840, 17120, 25680, 51360, 1400327, 2800654, 4200981, 5601308, 7001635, 8401962, 11202616, 14003270, 16803924, 21004905, 22405232, 28006540, 33607848, 42009810, 44810464, 56013080, 67215696, 84019620, 112026160, 134431392, 149834989, 168039240, 224052320, 299669978, 336078480, 449504967, 599339956, 672156960, 749174945, 899009934, 1198679912, 1498349890, 1798019868, 2247524835, 2397359824, 2996699780, 3596039736, 4495049670, 4794719648, 5993399560, 7192079472, 8990099340, 11986799120, 14384158944, 17980198680, 23973598240, 35960397360, 71920794720]

約数ペア:

[(1, 71920794720), (2, 35960397360), (3, 23973598240), (4, 17980198680), (5, 14384158944), (6, 11986799120), (8, 8990099340), (10, 7192079472), (12, 5993399560), (15, 4794719648), (16, 4495049670), (20, 3596039736), (24, 2996699780), (30, 2397359824), (32, 2247524835), (40, 1798019868), (48, 1498349890), (60, 1198679912), (80, 899009934), (96, 749174945), (107, 672156960), (120, 599339956), (160, 449504967), (214, 336078480), (240, 299669978), (321, 224052320), (428, 168039240), (480, 149834989), (535, 134431392), (642, 112026160), (856, 84019620), (1070, 67215696), (1284, 56013080), (1605, 44810464), (1712, 42009810), (2140, 33607848), (2568, 28006540), (3210, 22405232), (3424, 21004905), (4280, 16803924), (5136, 14003270), (6420, 11202616), (8560, 8401962), (10272, 7001635), (12840, 5601308), (17120, 4200981), (25680, 2800654), (51360, 1400327)]