1480740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 4596480

約数和(自身を除く): 3115740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 37, 46, 58, 60, 69, 74, 87, 92, 111, 115, 116, 138, 145, 148, 174, 185, 222, 230, 276, 290, 345, 348, 370, 435, 444, 460, 555, 580, 667, 690, 740, 851, 870, 1073, 1110, 1334, 1380, 1702, 1740, 2001, 2146, 2220, 2553, 2668, 3219, 3335, 3404, 4002, 4255, 4292, 5106, 5365, 6438, 6670, 8004, 8510, 10005, 10212, 10730, 12765, 12876, 13340, 16095, 17020, 20010, 21460, 24679, 25530, 32190, 40020, 49358, 51060, 64380, 74037, 98716, 123395, 148074, 246790, 296148, 370185, 493580, 740370, 1480740]

約数ペア:

[(1, 1480740), (2, 740370), (3, 493580), (4, 370185), (5, 296148), (6, 246790), (10, 148074), (12, 123395), (15, 98716), (20, 74037), (23, 64380), (29, 51060), (30, 49358), (37, 40020), (46, 32190), (58, 25530), (60, 24679), (69, 21460), (74, 20010), (87, 17020), (92, 16095), (111, 13340), (115, 12876), (116, 12765), (138, 10730), (145, 10212), (148, 10005), (174, 8510), (185, 8004), (222, 6670), (230, 6438), (276, 5365), (290, 5106), (345, 4292), (348, 4255), (370, 4002), (435, 3404), (444, 3335), (460, 3219), (555, 2668), (580, 2553), (667, 2220), (690, 2146), (740, 2001), (851, 1740), (870, 1702), (1073, 1380), (1110, 1334)]