148281720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18443}}^1$

素因数の和:18524

約数の個数: 64

約数和(自身を含む): 451509120

約数和(自身を除く): 303227400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 18443, 36886, 55329, 73772, 92215, 110658, 147544, 184430, 221316, 276645, 368860, 442632, 553290, 737720, 1106580, 1235681, 2213160, 2471362, 3707043, 4942724, 6178405, 7414086, 9885448, 12356810, 14828172, 18535215, 24713620, 29656344, 37070430, 49427240, 74140860, 148281720]

約数ペア:

[(1, 148281720), (2, 74140860), (3, 49427240), (4, 37070430), (5, 29656344), (6, 24713620), (8, 18535215), (10, 14828172), (12, 12356810), (15, 9885448), (20, 7414086), (24, 6178405), (30, 4942724), (40, 3707043), (60, 2471362), (67, 2213160), (120, 1235681), (134, 1106580), (201, 737720), (268, 553290), (335, 442632), (402, 368860), (536, 276645), (670, 221316), (804, 184430), (1005, 147544), (1340, 110658), (1608, 92215), (2010, 73772), (2680, 55329), (4020, 36886), (8040, 18443)]