79920270

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 112

約数和(自身を含む): 227431440

約数和(自身を除く): 147511170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 577, 729, 810, 855, 1026, 1154, 1215, 1458, 1539, 1710, 1731, 2430, 2565, 2885, 3078, 3462, 3645, 4617, 5130, 5193, 5770, 7290, 7695, 8655, 9234, 10386, 10963, 13851, 15390, 15579, 17310, 21926, 23085, 25965, 27702, 31158, 32889, 46170, 46737, 51930, 54815, 65778, 69255, 77895, 93474, 98667, 109630, 138510, 140211, 155790, 164445, 197334, 233685, 280422, 296001, 328890, 420633, 467370, 493335, 592002, 701055, 841266, 888003, 986670, 1402110, 1480005, 1776006, 2103165, 2664009, 2960010, 4206330, 4440015, 5328018, 7992027, 8880030, 13320045, 15984054, 26640090, 39960135, 79920270]

約数ペア:

[(1, 79920270), (2, 39960135), (3, 26640090), (5, 15984054), (6, 13320045), (9, 8880030), (10, 7992027), (15, 5328018), (18, 4440015), (19, 4206330), (27, 2960010), (30, 2664009), (38, 2103165), (45, 1776006), (54, 1480005), (57, 1402110), (81, 986670), (90, 888003), (95, 841266), (114, 701055), (135, 592002), (162, 493335), (171, 467370), (190, 420633), (243, 328890), (270, 296001), (285, 280422), (342, 233685), (405, 197334), (486, 164445), (513, 155790), (570, 140211), (577, 138510), (729, 109630), (810, 98667), (855, 93474), (1026, 77895), (1154, 69255), (1215, 65778), (1458, 54815), (1539, 51930), (1710, 46737), (1731, 46170), (2430, 32889), (2565, 31158), (2885, 27702), (3078, 25965), (3462, 23085), (3645, 21926), (4617, 17310), (5130, 15579), (5193, 15390), (5770, 13851), (7290, 10963), (7695, 10386), (8655, 9234)]