660669120

素因数分解:

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

素因数の和:229422

約数の個数: 84

約数和(自身を含む): 2272436400

約数和(自身を除く): 1611767280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 229399, 458798, 688197, 917596, 1146995, 1376394, 1835192, 2064591, 2293990, 2752788, 3440985, 3670384, 4129182, 4587980, 5505576, 6881970, 7340768, 8258364, 9175960, 10322955, 11011152, 13763940, 14681536, 16516728, 18351920, 20645910, 22022304, 27527880, 33033456, 36703840, 41291820, 44044608, 55055760, 66066912, 73407680, 82583640, 110111520, 132133824, 165167280, 220223040, 330334560, 660669120]

約数ペア:

[(1, 660669120), (2, 330334560), (3, 220223040), (4, 165167280), (5, 132133824), (6, 110111520), (8, 82583640), (9, 73407680), (10, 66066912), (12, 55055760), (15, 44044608), (16, 41291820), (18, 36703840), (20, 33033456), (24, 27527880), (30, 22022304), (32, 20645910), (36, 18351920), (40, 16516728), (45, 14681536), (48, 13763940), (60, 11011152), (64, 10322955), (72, 9175960), (80, 8258364), (90, 7340768), (96, 6881970), (120, 5505576), (144, 4587980), (160, 4129182), (180, 3670384), (192, 3440985), (240, 2752788), (288, 2293990), (320, 2064591), (360, 1835192), (480, 1376394), (576, 1146995), (720, 917596), (960, 688197), (1440, 458798), (2880, 229399)]