1018726680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{116293}}^1$

素因数の和:116380

約数の個数: 64

約数和(自身を含む): 3098072160

約数和(自身を除く): 2079345480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 116293, 232586, 348879, 465172, 581465, 697758, 930344, 1162930, 1395516, 1744395, 2325860, 2791032, 3488790, 4651720, 6977580, 8489389, 13955160, 16978778, 25468167, 33957556, 42446945, 50936334, 67915112, 84893890, 101872668, 127340835, 169787780, 203745336, 254681670, 339575560, 509363340, 1018726680]

約数ペア:

[(1, 1018726680), (2, 509363340), (3, 339575560), (4, 254681670), (5, 203745336), (6, 169787780), (8, 127340835), (10, 101872668), (12, 84893890), (15, 67915112), (20, 50936334), (24, 42446945), (30, 33957556), (40, 25468167), (60, 16978778), (73, 13955160), (120, 8489389), (146, 6977580), (219, 4651720), (292, 3488790), (365, 2791032), (438, 2325860), (584, 1744395), (730, 1395516), (876, 1162930), (1095, 930344), (1460, 697758), (1752, 581465), (2190, 465172), (2920, 348879), (4380, 232586), (8760, 116293)]