227799840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{474583}}^1$

素因数の和:474601

約数の個数: 48

約数和(自身を含む): 717571008

約数和(自身を除く): 489771168

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, 240, 480, 474583, 949166, 1423749, 1898332, 2372915, 2847498, 3796664, 4745830, 5694996, 7118745, 7593328, 9491660, 11389992, 14237490, 15186656, 18983320, 22779984, 28474980, 37966640, 45559968, 56949960, 75933280, 113899920, 227799840]

約数ペア:

[(1, 227799840), (2, 113899920), (3, 75933280), (4, 56949960), (5, 45559968), (6, 37966640), (8, 28474980), (10, 22779984), (12, 18983320), (15, 15186656), (16, 14237490), (20, 11389992), (24, 9491660), (30, 7593328), (32, 7118745), (40, 5694996), (48, 4745830), (60, 3796664), (80, 2847498), (96, 2372915), (120, 1898332), (160, 1423749), (240, 949166), (480, 474583)]