42906720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 137168640

約数和(自身を除く): 94261920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1259, 1420, 1704, 2130, 2272, 2518, 2840, 3408, 3777, 4260, 5036, 5680, 6295, 6816, 7554, 8520, 10072, 11360, 12590, 15108, 17040, 18885, 20144, 25180, 30216, 34080, 37770, 40288, 50360, 60432, 75540, 89389, 100720, 120864, 151080, 178778, 201440, 268167, 302160, 357556, 446945, 536334, 604320, 715112, 893890, 1072668, 1340835, 1430224, 1787780, 2145336, 2681670, 2860448, 3575560, 4290672, 5363340, 7151120, 8581344, 10726680, 14302240, 21453360, 42906720]

約数ペア:

[(1, 42906720), (2, 21453360), (3, 14302240), (4, 10726680), (5, 8581344), (6, 7151120), (8, 5363340), (10, 4290672), (12, 3575560), (15, 2860448), (16, 2681670), (20, 2145336), (24, 1787780), (30, 1430224), (32, 1340835), (40, 1072668), (48, 893890), (60, 715112), (71, 604320), (80, 536334), (96, 446945), (120, 357556), (142, 302160), (160, 268167), (213, 201440), (240, 178778), (284, 151080), (355, 120864), (426, 100720), (480, 89389), (568, 75540), (710, 60432), (852, 50360), (1065, 40288), (1136, 37770), (1259, 34080), (1420, 30216), (1704, 25180), (2130, 20144), (2272, 18885), (2518, 17040), (2840, 15108), (3408, 12590), (3777, 11360), (4260, 10072), (5036, 8520), (5680, 7554), (6295, 6816)]