136621560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6581}}^1$

素因数の和:6768

約数の個数: 64

約数和(自身を含む): 412296480

約数和(自身を除く): 275674920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6581, 6920, 10380, 13162, 19743, 20760, 26324, 32905, 39486, 52648, 65810, 78972, 98715, 131620, 157944, 197430, 263240, 394860, 789720, 1138513, 2277026, 3415539, 4554052, 5692565, 6831078, 9108104, 11385130, 13662156, 17077695, 22770260, 27324312, 34155390, 45540520, 68310780, 136621560]

約数ペア:

[(1, 136621560), (2, 68310780), (3, 45540520), (4, 34155390), (5, 27324312), (6, 22770260), (8, 17077695), (10, 13662156), (12, 11385130), (15, 9108104), (20, 6831078), (24, 5692565), (30, 4554052), (40, 3415539), (60, 2277026), (120, 1138513), (173, 789720), (346, 394860), (519, 263240), (692, 197430), (865, 157944), (1038, 131620), (1384, 98715), (1730, 78972), (2076, 65810), (2595, 52648), (3460, 39486), (4152, 32905), (5190, 26324), (6581, 20760), (6920, 19743), (10380, 13162)]