11559280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 28569600

約数和(自身を除く): 17010320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 79, 80, 118, 124, 155, 158, 236, 248, 295, 310, 316, 395, 472, 496, 590, 620, 632, 790, 944, 1180, 1240, 1264, 1580, 1829, 2360, 2449, 2480, 3160, 3658, 4661, 4720, 4898, 6320, 7316, 9145, 9322, 9796, 12245, 14632, 18290, 18644, 19592, 23305, 24490, 29264, 36580, 37288, 39184, 46610, 48980, 73160, 74576, 93220, 97960, 144491, 146320, 186440, 195920, 288982, 372880, 577964, 722455, 1155928, 1444910, 2311856, 2889820, 5779640, 11559280]

約数ペア:

[(1, 11559280), (2, 5779640), (4, 2889820), (5, 2311856), (8, 1444910), (10, 1155928), (16, 722455), (20, 577964), (31, 372880), (40, 288982), (59, 195920), (62, 186440), (79, 146320), (80, 144491), (118, 97960), (124, 93220), (155, 74576), (158, 73160), (236, 48980), (248, 46610), (295, 39184), (310, 37288), (316, 36580), (395, 29264), (472, 24490), (496, 23305), (590, 19592), (620, 18644), (632, 18290), (790, 14632), (944, 12245), (1180, 9796), (1240, 9322), (1264, 9145), (1580, 7316), (1829, 6320), (2360, 4898), (2449, 4720), (2480, 4661), (3160, 3658)]