43638240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 138408480

約数和(自身を除く): 94770240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 397, 458, 480, 687, 794, 916, 1145, 1191, 1374, 1588, 1832, 1985, 2290, 2382, 2748, 3176, 3435, 3664, 3970, 4580, 4764, 5496, 5955, 6352, 6870, 7328, 7940, 9160, 9528, 10992, 11910, 12704, 13740, 15880, 18320, 19056, 21984, 23820, 27480, 31760, 36640, 38112, 47640, 54960, 63520, 90913, 95280, 109920, 181826, 190560, 272739, 363652, 454565, 545478, 727304, 909130, 1090956, 1363695, 1454608, 1818260, 2181912, 2727390, 2909216, 3636520, 4363824, 5454780, 7273040, 8727648, 10909560, 14546080, 21819120, 43638240]

約数ペア:

[(1, 43638240), (2, 21819120), (3, 14546080), (4, 10909560), (5, 8727648), (6, 7273040), (8, 5454780), (10, 4363824), (12, 3636520), (15, 2909216), (16, 2727390), (20, 2181912), (24, 1818260), (30, 1454608), (32, 1363695), (40, 1090956), (48, 909130), (60, 727304), (80, 545478), (96, 454565), (120, 363652), (160, 272739), (229, 190560), (240, 181826), (397, 109920), (458, 95280), (480, 90913), (687, 63520), (794, 54960), (916, 47640), (1145, 38112), (1191, 36640), (1374, 31760), (1588, 27480), (1832, 23820), (1985, 21984), (2290, 19056), (2382, 18320), (2748, 15880), (3176, 13740), (3435, 12704), (3664, 11910), (3970, 10992), (4580, 9528), (4764, 9160), (5496, 7940), (5955, 7328), (6352, 6870)]