120463590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{619}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 312480000

約数和(自身を除く): 192016410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 499, 619, 998, 1238, 1497, 1857, 2495, 2994, 3095, 3714, 4990, 6190, 6487, 7485, 8047, 9285, 12974, 14970, 16094, 18570, 19461, 24141, 32435, 38922, 40235, 48282, 64870, 80470, 97305, 120705, 194610, 241410, 308881, 617762, 926643, 1544405, 1853286, 3088810, 4015453, 4633215, 8030906, 9266430, 12046359, 20077265, 24092718, 40154530, 60231795, 120463590]

約数ペア:

[(1, 120463590), (2, 60231795), (3, 40154530), (5, 24092718), (6, 20077265), (10, 12046359), (13, 9266430), (15, 8030906), (26, 4633215), (30, 4015453), (39, 3088810), (65, 1853286), (78, 1544405), (130, 926643), (195, 617762), (390, 308881), (499, 241410), (619, 194610), (998, 120705), (1238, 97305), (1497, 80470), (1857, 64870), (2495, 48282), (2994, 40235), (3095, 38922), (3714, 32435), (4990, 24141), (6190, 19461), (6487, 18570), (7485, 16094), (8047, 14970), (9285, 12974)]