220223040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229399}}^1$

素因数の和:229419

約数の個数: 56

約数和(自身を含む): 699211200

約数和(自身を除く): 478988160

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, 192, 240, 320, 480, 960, 229399, 458798, 688197, 917596, 1146995, 1376394, 1835192, 2293990, 2752788, 3440985, 3670384, 4587980, 5505576, 6881970, 7340768, 9175960, 11011152, 13763940, 14681536, 18351920, 22022304, 27527880, 36703840, 44044608, 55055760, 73407680, 110111520, 220223040]

約数ペア:

[(1, 220223040), (2, 110111520), (3, 73407680), (4, 55055760), (5, 44044608), (6, 36703840), (8, 27527880), (10, 22022304), (12, 18351920), (15, 14681536), (16, 13763940), (20, 11011152), (24, 9175960), (30, 7340768), (32, 6881970), (40, 5505576), (48, 4587980), (60, 3670384), (64, 3440985), (80, 2752788), (96, 2293990), (120, 1835192), (160, 1376394), (192, 1146995), (240, 917596), (320, 688197), (480, 458798), (960, 229399)]