805173840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16691}}^1$

素因数の和:16777

約数の個数: 120

約数和(自身を含む): 2744565408

約数和(自身を除く): 1939391568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 8040, 9648, 12060, 16080, 16691, 24120, 33382, 48240, 50073, 66764, 83455, 100146, 133528, 150219, 166910, 200292, 250365, 267056, 300438, 333820, 400584, 500730, 600876, 667640, 751095, 801168, 1001460, 1118297, 1201752, 1335280, 1502190, 2002920, 2236594, 2403504, 3004380, 3354891, 4005840, 4473188, 5591485, 6008760, 6709782, 8946376, 10064673, 11182970, 12017520, 13419564, 16774455, 17892752, 20129346, 22365940, 26839128, 33548910, 40258692, 44731880, 50323365, 53678256, 67097820, 80517384, 89463760, 100646730, 134195640, 161034768, 201293460, 268391280, 402586920, 805173840]

約数ペア:

[(1, 805173840), (2, 402586920), (3, 268391280), (4, 201293460), (5, 161034768), (6, 134195640), (8, 100646730), (9, 89463760), (10, 80517384), (12, 67097820), (15, 53678256), (16, 50323365), (18, 44731880), (20, 40258692), (24, 33548910), (30, 26839128), (36, 22365940), (40, 20129346), (45, 17892752), (48, 16774455), (60, 13419564), (67, 12017520), (72, 11182970), (80, 10064673), (90, 8946376), (120, 6709782), (134, 6008760), (144, 5591485), (180, 4473188), (201, 4005840), (240, 3354891), (268, 3004380), (335, 2403504), (360, 2236594), (402, 2002920), (536, 1502190), (603, 1335280), (670, 1201752), (720, 1118297), (804, 1001460), (1005, 801168), (1072, 751095), (1206, 667640), (1340, 600876), (1608, 500730), (2010, 400584), (2412, 333820), (2680, 300438), (3015, 267056), (3216, 250365), (4020, 200292), (4824, 166910), (5360, 150219), (6030, 133528), (8040, 100146), (9648, 83455), (12060, 66764), (16080, 50073), (16691, 48240), (24120, 33382)]