121081760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 298024272

約数和(自身を除く): 176942512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 113, 148, 160, 181, 185, 226, 296, 362, 370, 452, 565, 592, 724, 740, 904, 905, 1130, 1184, 1448, 1480, 1808, 1810, 2260, 2896, 2960, 3616, 3620, 4181, 4520, 5792, 5920, 6697, 7240, 8362, 9040, 13394, 14480, 16724, 18080, 20453, 20905, 26788, 28960, 33448, 33485, 40906, 41810, 53576, 66896, 66970, 81812, 83620, 102265, 107152, 133792, 133940, 163624, 167240, 204530, 214304, 267880, 327248, 334480, 409060, 535760, 654496, 668960, 756761, 818120, 1071520, 1513522, 1636240, 3027044, 3272480, 3783805, 6054088, 7567610, 12108176, 15135220, 24216352, 30270440, 60540880, 121081760]

約数ペア:

[(1, 121081760), (2, 60540880), (4, 30270440), (5, 24216352), (8, 15135220), (10, 12108176), (16, 7567610), (20, 6054088), (32, 3783805), (37, 3272480), (40, 3027044), (74, 1636240), (80, 1513522), (113, 1071520), (148, 818120), (160, 756761), (181, 668960), (185, 654496), (226, 535760), (296, 409060), (362, 334480), (370, 327248), (452, 267880), (565, 214304), (592, 204530), (724, 167240), (740, 163624), (904, 133940), (905, 133792), (1130, 107152), (1184, 102265), (1448, 83620), (1480, 81812), (1808, 66970), (1810, 66896), (2260, 53576), (2896, 41810), (2960, 40906), (3616, 33485), (3620, 33448), (4181, 28960), (4520, 26788), (5792, 20905), (5920, 20453), (6697, 18080), (7240, 16724), (8362, 14480), (9040, 13394)]