79055880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 246343680

約数和(自身を除く): 167287800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 107, 120, 131, 141, 188, 214, 235, 262, 282, 321, 376, 393, 428, 470, 524, 535, 564, 642, 655, 705, 786, 856, 940, 1048, 1070, 1128, 1284, 1310, 1410, 1572, 1605, 1880, 1965, 2140, 2568, 2620, 2820, 3144, 3210, 3930, 4280, 5029, 5240, 5640, 6157, 6420, 7860, 10058, 12314, 12840, 14017, 15087, 15720, 18471, 20116, 24628, 25145, 28034, 30174, 30785, 36942, 40232, 42051, 49256, 50290, 56068, 60348, 61570, 70085, 73884, 75435, 84102, 92355, 100580, 112136, 120696, 123140, 140170, 147768, 150870, 168204, 184710, 201160, 210255, 246280, 280340, 301740, 336408, 369420, 420510, 560680, 603480, 658799, 738840, 841020, 1317598, 1682040, 1976397, 2635196, 3293995, 3952794, 5270392, 6587990, 7905588, 9881985, 13175980, 15811176, 19763970, 26351960, 39527940, 79055880]

約数ペア:

[(1, 79055880), (2, 39527940), (3, 26351960), (4, 19763970), (5, 15811176), (6, 13175980), (8, 9881985), (10, 7905588), (12, 6587990), (15, 5270392), (20, 3952794), (24, 3293995), (30, 2635196), (40, 1976397), (47, 1682040), (60, 1317598), (94, 841020), (107, 738840), (120, 658799), (131, 603480), (141, 560680), (188, 420510), (214, 369420), (235, 336408), (262, 301740), (282, 280340), (321, 246280), (376, 210255), (393, 201160), (428, 184710), (470, 168204), (524, 150870), (535, 147768), (564, 140170), (642, 123140), (655, 120696), (705, 112136), (786, 100580), (856, 92355), (940, 84102), (1048, 75435), (1070, 73884), (1128, 70085), (1284, 61570), (1310, 60348), (1410, 56068), (1572, 50290), (1605, 49256), (1880, 42051), (1965, 40232), (2140, 36942), (2568, 30785), (2620, 30174), (2820, 28034), (3144, 25145), (3210, 24628), (3930, 20116), (4280, 18471), (5029, 15720), (5240, 15087), (5640, 14017), (6157, 12840), (6420, 12314), (7860, 10058)]