275399280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29423}}^1$

素因数の和:29455

約数の個数: 120

約数和(自身を含む): 996061248

約数和(自身を除く): 720661968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 29423, 58846, 88269, 117692, 147115, 176538, 235384, 264807, 294230, 353076, 382499, 441345, 470768, 529614, 588460, 706152, 764998, 882690, 1059228, 1147497, 1176920, 1324035, 1412304, 1529996, 1765380, 1912495, 2118456, 2294994, 2353840, 2648070, 3059992, 3442491, 3530760, 3824990, 4236912, 4589988, 5296140, 5737485, 6119984, 6884982, 7061520, 7649980, 9179976, 10592280, 11474970, 13769964, 15299960, 17212455, 18359952, 21184560, 22949940, 27539928, 30599920, 34424910, 45899880, 55079856, 68849820, 91799760, 137699640, 275399280]

約数ペア:

[(1, 275399280), (2, 137699640), (3, 91799760), (4, 68849820), (5, 55079856), (6, 45899880), (8, 34424910), (9, 30599920), (10, 27539928), (12, 22949940), (13, 21184560), (15, 18359952), (16, 17212455), (18, 15299960), (20, 13769964), (24, 11474970), (26, 10592280), (30, 9179976), (36, 7649980), (39, 7061520), (40, 6884982), (45, 6119984), (48, 5737485), (52, 5296140), (60, 4589988), (65, 4236912), (72, 3824990), (78, 3530760), (80, 3442491), (90, 3059992), (104, 2648070), (117, 2353840), (120, 2294994), (130, 2118456), (144, 1912495), (156, 1765380), (180, 1529996), (195, 1412304), (208, 1324035), (234, 1176920), (240, 1147497), (260, 1059228), (312, 882690), (360, 764998), (390, 706152), (468, 588460), (520, 529614), (585, 470768), (624, 441345), (720, 382499), (780, 353076), (936, 294230), (1040, 264807), (1170, 235384), (1560, 176538), (1872, 147115), (2340, 117692), (3120, 88269), (4680, 58846), (9360, 29423)]