3881994840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347849}}^1$

素因数の和:347897

約数の個数: 96

約数和(自身を含む): 13023504000

約数和(自身を除く): 9141509160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 347849, 695698, 1043547, 1391396, 1739245, 2087094, 2782792, 3130641, 3478490, 4174188, 5217735, 6261282, 6956980, 8348376, 10435470, 10783319, 12522564, 13913960, 15653205, 20870940, 21566638, 25045128, 31306410, 32349957, 41741880, 43133276, 53916595, 62612820, 64699914, 86266552, 97049871, 107833190, 125225640, 129399828, 161749785, 194099742, 215666380, 258799656, 323499570, 388199484, 431332760, 485249355, 646999140, 776398968, 970498710, 1293998280, 1940997420, 3881994840]

約数ペア:

[(1, 3881994840), (2, 1940997420), (3, 1293998280), (4, 970498710), (5, 776398968), (6, 646999140), (8, 485249355), (9, 431332760), (10, 388199484), (12, 323499570), (15, 258799656), (18, 215666380), (20, 194099742), (24, 161749785), (30, 129399828), (31, 125225640), (36, 107833190), (40, 97049871), (45, 86266552), (60, 64699914), (62, 62612820), (72, 53916595), (90, 43133276), (93, 41741880), (120, 32349957), (124, 31306410), (155, 25045128), (180, 21566638), (186, 20870940), (248, 15653205), (279, 13913960), (310, 12522564), (360, 10783319), (372, 10435470), (465, 8348376), (558, 6956980), (620, 6261282), (744, 5217735), (930, 4174188), (1116, 3478490), (1240, 3130641), (1395, 2782792), (1860, 2087094), (2232, 1739245), (2790, 1391396), (3720, 1043547), (5580, 695698), (11160, 347849)]