15705104880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{342607}}^1$

素因数の和:342814

約数の個数: 80

約数和(自身を含む): 48940867584

約数和(自身を除く): 33235762704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 7640, 9168, 11460, 15280, 22920, 45840, 342607, 685214, 1027821, 1370428, 1713035, 2055642, 2740856, 3426070, 4111284, 5139105, 5481712, 6852140, 8222568, 10278210, 13704280, 16445136, 20556420, 27408560, 41112840, 65437937, 82225680, 130875874, 196313811, 261751748, 327189685, 392627622, 523503496, 654379370, 785255244, 981569055, 1047006992, 1308758740, 1570510488, 1963138110, 2617517480, 3141020976, 3926276220, 5235034960, 7852552440, 15705104880]

約数ペア:

[(1, 15705104880), (2, 7852552440), (3, 5235034960), (4, 3926276220), (5, 3141020976), (6, 2617517480), (8, 1963138110), (10, 1570510488), (12, 1308758740), (15, 1047006992), (16, 981569055), (20, 785255244), (24, 654379370), (30, 523503496), (40, 392627622), (48, 327189685), (60, 261751748), (80, 196313811), (120, 130875874), (191, 82225680), (240, 65437937), (382, 41112840), (573, 27408560), (764, 20556420), (955, 16445136), (1146, 13704280), (1528, 10278210), (1910, 8222568), (2292, 6852140), (2865, 5481712), (3056, 5139105), (3820, 4111284), (4584, 3426070), (5730, 2740856), (7640, 2055642), (9168, 1713035), (11460, 1370428), (15280, 1027821), (22920, 685214), (45840, 342607)]