8880030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:615

約数の個数: 80

約数和(自身を含む): 25177680

約数和(自身を除く): 16297650

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, 270, 285, 342, 405, 513, 570, 577, 810, 855, 1026, 1154, 1539, 1710, 1731, 2565, 2885, 3078, 3462, 5130, 5193, 5770, 7695, 8655, 10386, 10963, 15390, 15579, 17310, 21926, 25965, 31158, 32889, 46737, 51930, 54815, 65778, 77895, 93474, 98667, 109630, 155790, 164445, 197334, 233685, 296001, 328890, 467370, 493335, 592002, 888003, 986670, 1480005, 1776006, 2960010, 4440015, 8880030]

約数ペア:

[(1, 8880030), (2, 4440015), (3, 2960010), (5, 1776006), (6, 1480005), (9, 986670), (10, 888003), (15, 592002), (18, 493335), (19, 467370), (27, 328890), (30, 296001), (38, 233685), (45, 197334), (54, 164445), (57, 155790), (81, 109630), (90, 98667), (95, 93474), (114, 77895), (135, 65778), (162, 54815), (171, 51930), (190, 46737), (270, 32889), (285, 31158), (342, 25965), (405, 21926), (513, 17310), (570, 15579), (577, 15390), (810, 10963), (855, 10386), (1026, 8655), (1154, 7695), (1539, 5770), (1710, 5193), (1731, 5130), (2565, 3462), (2885, 3078)]