91731240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13411}}^1$

素因数の和:13447

約数の個数: 96

約数和(自身を含む): 313840800

約数和(自身を除く): 222109560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 13411, 26822, 40233, 53644, 67055, 80466, 107288, 120699, 134110, 160932, 201165, 241398, 254809, 268220, 321864, 402330, 482796, 509618, 536440, 603495, 764427, 804660, 965592, 1019236, 1206990, 1274045, 1528854, 1609320, 2038472, 2293281, 2413980, 2548090, 3057708, 3822135, 4586562, 4827960, 5096180, 6115416, 7644270, 9173124, 10192360, 11466405, 15288540, 18346248, 22932810, 30577080, 45865620, 91731240]

約数ペア:

[(1, 91731240), (2, 45865620), (3, 30577080), (4, 22932810), (5, 18346248), (6, 15288540), (8, 11466405), (9, 10192360), (10, 9173124), (12, 7644270), (15, 6115416), (18, 5096180), (19, 4827960), (20, 4586562), (24, 3822135), (30, 3057708), (36, 2548090), (38, 2413980), (40, 2293281), (45, 2038472), (57, 1609320), (60, 1528854), (72, 1274045), (76, 1206990), (90, 1019236), (95, 965592), (114, 804660), (120, 764427), (152, 603495), (171, 536440), (180, 509618), (190, 482796), (228, 402330), (285, 321864), (342, 268220), (360, 254809), (380, 241398), (456, 201165), (570, 160932), (684, 134110), (760, 120699), (855, 107288), (1140, 80466), (1368, 67055), (1710, 53644), (2280, 40233), (3420, 26822), (6840, 13411)]