2340756080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5503}}^1$

素因数の和:5938

約数の個数: 80

約数和(自身を含む): 5876290560

約数和(自身を除く): 3535534480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 409, 520, 818, 1040, 1636, 2045, 3272, 4090, 5317, 5503, 6544, 8180, 10634, 11006, 16360, 21268, 22012, 26585, 27515, 32720, 42536, 44024, 53170, 55030, 71539, 85072, 88048, 106340, 110060, 143078, 212680, 220120, 286156, 357695, 425360, 440240, 572312, 715390, 1144624, 1430780, 2250727, 2861560, 4501454, 5723120, 9002908, 11253635, 18005816, 22507270, 29259451, 36011632, 45014540, 58518902, 90029080, 117037804, 146297255, 180058160, 234075608, 292594510, 468151216, 585189020, 1170378040, 2340756080]

約数ペア:

[(1, 2340756080), (2, 1170378040), (4, 585189020), (5, 468151216), (8, 292594510), (10, 234075608), (13, 180058160), (16, 146297255), (20, 117037804), (26, 90029080), (40, 58518902), (52, 45014540), (65, 36011632), (80, 29259451), (104, 22507270), (130, 18005816), (208, 11253635), (260, 9002908), (409, 5723120), (520, 4501454), (818, 2861560), (1040, 2250727), (1636, 1430780), (2045, 1144624), (3272, 715390), (4090, 572312), (5317, 440240), (5503, 425360), (6544, 357695), (8180, 286156), (10634, 220120), (11006, 212680), (16360, 143078), (21268, 110060), (22012, 106340), (26585, 88048), (27515, 85072), (32720, 71539), (42536, 55030), (44024, 53170)]