149052720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32687}}^1$

素因数の和:32722

約数の個数: 80

約数和(自身を含む): 486397440

約数和(自身を除く): 337344720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 32687, 65374, 98061, 130748, 163435, 196122, 261496, 326870, 392244, 490305, 522992, 621053, 653740, 784488, 980610, 1242106, 1307480, 1568976, 1863159, 1961220, 2484212, 2614960, 3105265, 3726318, 3922440, 4968424, 6210530, 7452636, 7844880, 9315795, 9936848, 12421060, 14905272, 18631590, 24842120, 29810544, 37263180, 49684240, 74526360, 149052720]

約数ペア:

[(1, 149052720), (2, 74526360), (3, 49684240), (4, 37263180), (5, 29810544), (6, 24842120), (8, 18631590), (10, 14905272), (12, 12421060), (15, 9936848), (16, 9315795), (19, 7844880), (20, 7452636), (24, 6210530), (30, 4968424), (38, 3922440), (40, 3726318), (48, 3105265), (57, 2614960), (60, 2484212), (76, 1961220), (80, 1863159), (95, 1568976), (114, 1307480), (120, 1242106), (152, 980610), (190, 784488), (228, 653740), (240, 621053), (285, 522992), (304, 490305), (380, 392244), (456, 326870), (570, 261496), (760, 196122), (912, 163435), (1140, 130748), (1520, 98061), (2280, 65374), (4560, 32687)]