1145267880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{161761}}^1$

素因数の和:161834

約数の個数: 64

約数和(自身を含む): 3494059200

約数和(自身を除く): 2348791320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 161761, 323522, 485283, 647044, 808805, 970566, 1294088, 1617610, 1941132, 2426415, 3235220, 3882264, 4852830, 6470440, 9543899, 9705660, 19087798, 19411320, 28631697, 38175596, 47719495, 57263394, 76351192, 95438990, 114526788, 143158485, 190877980, 229053576, 286316970, 381755960, 572633940, 1145267880]

約数ペア:

[(1, 1145267880), (2, 572633940), (3, 381755960), (4, 286316970), (5, 229053576), (6, 190877980), (8, 143158485), (10, 114526788), (12, 95438990), (15, 76351192), (20, 57263394), (24, 47719495), (30, 38175596), (40, 28631697), (59, 19411320), (60, 19087798), (118, 9705660), (120, 9543899), (177, 6470440), (236, 4852830), (295, 3882264), (354, 3235220), (472, 2426415), (590, 1941132), (708, 1617610), (885, 1294088), (1180, 970566), (1416, 808805), (1770, 647044), (2360, 485283), (3540, 323522), (7080, 161761)]