39791040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:430

約数の個数: 112

約数和(自身を含む): 127589280

約数和(自身を除く): 87798240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 181, 192, 229, 240, 320, 362, 458, 480, 543, 687, 724, 905, 916, 960, 1086, 1145, 1374, 1448, 1810, 1832, 2172, 2290, 2715, 2748, 2896, 3435, 3620, 3664, 4344, 4580, 5430, 5496, 5792, 6870, 7240, 7328, 8688, 9160, 10860, 10992, 11584, 13740, 14480, 14656, 17376, 18320, 21720, 21984, 27480, 28960, 34752, 36640, 41449, 43440, 43968, 54960, 57920, 73280, 82898, 86880, 109920, 124347, 165796, 173760, 207245, 219840, 248694, 331592, 414490, 497388, 621735, 663184, 828980, 994776, 1243470, 1326368, 1657960, 1989552, 2486940, 2652736, 3315920, 3979104, 4973880, 6631840, 7958208, 9947760, 13263680, 19895520, 39791040]

約数ペア:

[(1, 39791040), (2, 19895520), (3, 13263680), (4, 9947760), (5, 7958208), (6, 6631840), (8, 4973880), (10, 3979104), (12, 3315920), (15, 2652736), (16, 2486940), (20, 1989552), (24, 1657960), (30, 1326368), (32, 1243470), (40, 994776), (48, 828980), (60, 663184), (64, 621735), (80, 497388), (96, 414490), (120, 331592), (160, 248694), (181, 219840), (192, 207245), (229, 173760), (240, 165796), (320, 124347), (362, 109920), (458, 86880), (480, 82898), (543, 73280), (687, 57920), (724, 54960), (905, 43968), (916, 43440), (960, 41449), (1086, 36640), (1145, 34752), (1374, 28960), (1448, 27480), (1810, 21984), (1832, 21720), (2172, 18320), (2290, 17376), (2715, 14656), (2748, 14480), (2896, 13740), (3435, 11584), (3620, 10992), (3664, 10860), (4344, 9160), (4580, 8688), (5430, 7328), (5496, 7240), (5792, 6870)]