172699440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13577}}^1$

素因数の和:13646

約数の個数: 80

約数和(自身を含む): 545509728

約数和(自身を除く): 372810288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 13577, 27154, 40731, 54308, 67885, 81462, 108616, 135770, 162924, 203655, 217232, 271540, 325848, 407310, 543080, 651696, 719581, 814620, 1086160, 1439162, 1629240, 2158743, 2878324, 3258480, 3597905, 4317486, 5756648, 7195810, 8634972, 10793715, 11513296, 14391620, 17269944, 21587430, 28783240, 34539888, 43174860, 57566480, 86349720, 172699440]

約数ペア:

[(1, 172699440), (2, 86349720), (3, 57566480), (4, 43174860), (5, 34539888), (6, 28783240), (8, 21587430), (10, 17269944), (12, 14391620), (15, 11513296), (16, 10793715), (20, 8634972), (24, 7195810), (30, 5756648), (40, 4317486), (48, 3597905), (53, 3258480), (60, 2878324), (80, 2158743), (106, 1629240), (120, 1439162), (159, 1086160), (212, 814620), (240, 719581), (265, 651696), (318, 543080), (424, 407310), (530, 325848), (636, 271540), (795, 217232), (848, 203655), (1060, 162924), (1272, 135770), (1590, 108616), (2120, 81462), (2544, 67885), (3180, 54308), (4240, 40731), (6360, 27154), (12720, 13577)]