986779320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 3005640000

約数和(自身を除く): 2018860680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 229, 241, 298, 447, 458, 482, 596, 687, 723, 745, 894, 916, 964, 1145, 1192, 1205, 1374, 1446, 1490, 1788, 1832, 1928, 2235, 2290, 2410, 2748, 2892, 2980, 3435, 3576, 3615, 4470, 4580, 4820, 5496, 5784, 5960, 6870, 7230, 8940, 9160, 9640, 13740, 14460, 17880, 27480, 28920, 34121, 35909, 55189, 68242, 71818, 102363, 107727, 110378, 136484, 143636, 165567, 170605, 179545, 204726, 215454, 220756, 272968, 275945, 287272, 331134, 341210, 359090, 409452, 430908, 441512, 511815, 538635, 551890, 662268, 682420, 718180, 818904, 827835, 861816, 1023630, 1077270, 1103780, 1324536, 1364840, 1436360, 1655670, 2047260, 2154540, 2207560, 3311340, 4094520, 4309080, 6622680, 8223161, 16446322, 24669483, 32892644, 41115805, 49338966, 65785288, 82231610, 98677932, 123347415, 164463220, 197355864, 246694830, 328926440, 493389660, 986779320]

約数ペア:

[(1, 986779320), (2, 493389660), (3, 328926440), (4, 246694830), (5, 197355864), (6, 164463220), (8, 123347415), (10, 98677932), (12, 82231610), (15, 65785288), (20, 49338966), (24, 41115805), (30, 32892644), (40, 24669483), (60, 16446322), (120, 8223161), (149, 6622680), (229, 4309080), (241, 4094520), (298, 3311340), (447, 2207560), (458, 2154540), (482, 2047260), (596, 1655670), (687, 1436360), (723, 1364840), (745, 1324536), (894, 1103780), (916, 1077270), (964, 1023630), (1145, 861816), (1192, 827835), (1205, 818904), (1374, 718180), (1446, 682420), (1490, 662268), (1788, 551890), (1832, 538635), (1928, 511815), (2235, 441512), (2290, 430908), (2410, 409452), (2748, 359090), (2892, 341210), (2980, 331134), (3435, 287272), (3576, 275945), (3615, 272968), (4470, 220756), (4580, 215454), (4820, 204726), (5496, 179545), (5784, 170605), (5960, 165567), (6870, 143636), (7230, 136484), (8940, 110378), (9160, 107727), (9640, 102363), (13740, 71818), (14460, 68242), (17880, 55189), (27480, 35909), (28920, 34121)]