120056820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8101}}^1$

素因数の和:8145

約数の個数: 96

約数和(自身を含む): 381118080

約数和(自身を除く): 261061260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 8101, 14820, 16202, 24303, 32404, 40505, 48606, 81010, 97212, 105313, 121515, 153919, 162020, 210626, 243030, 307838, 315939, 421252, 461757, 486060, 526565, 615676, 631878, 769595, 923514, 1053130, 1263756, 1539190, 1579695, 1847028, 2000947, 2106260, 2308785, 3078380, 3159390, 4001894, 4617570, 6002841, 6318780, 8003788, 9235140, 10004735, 12005682, 20009470, 24011364, 30014205, 40018940, 60028410, 120056820]

約数ペア:

[(1, 120056820), (2, 60028410), (3, 40018940), (4, 30014205), (5, 24011364), (6, 20009470), (10, 12005682), (12, 10004735), (13, 9235140), (15, 8003788), (19, 6318780), (20, 6002841), (26, 4617570), (30, 4001894), (38, 3159390), (39, 3078380), (52, 2308785), (57, 2106260), (60, 2000947), (65, 1847028), (76, 1579695), (78, 1539190), (95, 1263756), (114, 1053130), (130, 923514), (156, 769595), (190, 631878), (195, 615676), (228, 526565), (247, 486060), (260, 461757), (285, 421252), (380, 315939), (390, 307838), (494, 243030), (570, 210626), (741, 162020), (780, 153919), (988, 121515), (1140, 105313), (1235, 97212), (1482, 81010), (2470, 48606), (2964, 40505), (3705, 32404), (4940, 24303), (7410, 16202), (8101, 14820)]