265820040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23819}}^1$

素因数の和:23867

約数の個数: 96

約数和(自身を含む): 891820800

約数和(自身を除く): 626000760

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, 23819, 47638, 71457, 95276, 119095, 142914, 190552, 214371, 238190, 285828, 357285, 428742, 476380, 571656, 714570, 738389, 857484, 952760, 1071855, 1429140, 1476778, 1714968, 2143710, 2215167, 2858280, 2953556, 3691945, 4287420, 4430334, 5907112, 6645501, 7383890, 8574840, 8860668, 11075835, 13291002, 14767780, 17721336, 22151670, 26582004, 29535560, 33227505, 44303340, 53164008, 66455010, 88606680, 132910020, 265820040]

約数ペア:

[(1, 265820040), (2, 132910020), (3, 88606680), (4, 66455010), (5, 53164008), (6, 44303340), (8, 33227505), (9, 29535560), (10, 26582004), (12, 22151670), (15, 17721336), (18, 14767780), (20, 13291002), (24, 11075835), (30, 8860668), (31, 8574840), (36, 7383890), (40, 6645501), (45, 5907112), (60, 4430334), (62, 4287420), (72, 3691945), (90, 2953556), (93, 2858280), (120, 2215167), (124, 2143710), (155, 1714968), (180, 1476778), (186, 1429140), (248, 1071855), (279, 952760), (310, 857484), (360, 738389), (372, 714570), (465, 571656), (558, 476380), (620, 428742), (744, 357285), (930, 285828), (1116, 238190), (1240, 214371), (1395, 190552), (1860, 142914), (2232, 119095), (2790, 95276), (3720, 71457), (5580, 47638), (11160, 23819)]