108575120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 270310080

約数和(自身を除く): 161734960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 152, 190, 244, 304, 305, 380, 488, 610, 760, 976, 1159, 1171, 1220, 1520, 2318, 2342, 2440, 4636, 4684, 4880, 5795, 5855, 9272, 9368, 11590, 11710, 18544, 18736, 22249, 23180, 23420, 44498, 46360, 46840, 71431, 88996, 92720, 93680, 111245, 142862, 177992, 222490, 285724, 355984, 357155, 444980, 571448, 714310, 889960, 1142896, 1357189, 1428620, 1779920, 2714378, 2857240, 5428756, 5714480, 6785945, 10857512, 13571890, 21715024, 27143780, 54287560, 108575120]

約数ペア:

[(1, 108575120), (2, 54287560), (4, 27143780), (5, 21715024), (8, 13571890), (10, 10857512), (16, 6785945), (19, 5714480), (20, 5428756), (38, 2857240), (40, 2714378), (61, 1779920), (76, 1428620), (80, 1357189), (95, 1142896), (122, 889960), (152, 714310), (190, 571448), (244, 444980), (304, 357155), (305, 355984), (380, 285724), (488, 222490), (610, 177992), (760, 142862), (976, 111245), (1159, 93680), (1171, 92720), (1220, 88996), (1520, 71431), (2318, 46840), (2342, 46360), (2440, 44498), (4636, 23420), (4684, 23180), (4880, 22249), (5795, 18736), (5855, 18544), (9272, 11710), (9368, 11590)]