79371240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 259943040

約数和(自身を除く): 180571800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 613, 664, 780, 830, 996, 1079, 1226, 1245, 1560, 1660, 1839, 1992, 2158, 2452, 2490, 3065, 3237, 3320, 3678, 4316, 4904, 4980, 5395, 6130, 6474, 7356, 7969, 8632, 9195, 9960, 10790, 12260, 12948, 14712, 15938, 16185, 18390, 21580, 23907, 24520, 25896, 31876, 32370, 36780, 39845, 43160, 47814, 50879, 63752, 64740, 73560, 79690, 95628, 101758, 119535, 129480, 152637, 159380, 191256, 203516, 239070, 254395, 305274, 318760, 407032, 478140, 508790, 610548, 661427, 763185, 956280, 1017580, 1221096, 1322854, 1526370, 1984281, 2035160, 2645708, 3052740, 3307135, 3968562, 5291416, 6105480, 6614270, 7937124, 9921405, 13228540, 15874248, 19842810, 26457080, 39685620, 79371240]

約数ペア:

[(1, 79371240), (2, 39685620), (3, 26457080), (4, 19842810), (5, 15874248), (6, 13228540), (8, 9921405), (10, 7937124), (12, 6614270), (13, 6105480), (15, 5291416), (20, 3968562), (24, 3307135), (26, 3052740), (30, 2645708), (39, 2035160), (40, 1984281), (52, 1526370), (60, 1322854), (65, 1221096), (78, 1017580), (83, 956280), (104, 763185), (120, 661427), (130, 610548), (156, 508790), (166, 478140), (195, 407032), (249, 318760), (260, 305274), (312, 254395), (332, 239070), (390, 203516), (415, 191256), (498, 159380), (520, 152637), (613, 129480), (664, 119535), (780, 101758), (830, 95628), (996, 79690), (1079, 73560), (1226, 64740), (1245, 63752), (1560, 50879), (1660, 47814), (1839, 43160), (1992, 39845), (2158, 36780), (2452, 32370), (2490, 31876), (3065, 25896), (3237, 24520), (3320, 23907), (3678, 21580), (4316, 18390), (4904, 16185), (4980, 15938), (5395, 14712), (6130, 12948), (6474, 12260), (7356, 10790), (7969, 9960), (8632, 9195)]