788959980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2671}}^1$

素因数の和:3236

約数の個数: 96

約数和(自身を含む): 2459950080

約数和(自身を除く): 1670990100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 547, 1094, 1641, 2188, 2671, 2735, 3282, 4923, 5342, 5470, 6564, 8013, 8205, 9846, 10684, 10940, 13355, 14769, 16026, 16410, 19692, 24039, 24615, 26710, 29538, 32052, 32820, 40065, 48078, 49230, 53420, 59076, 72117, 73845, 80130, 96156, 98460, 120195, 144234, 147690, 160260, 240390, 288468, 295380, 360585, 480780, 721170, 1442340, 1461037, 2922074, 4383111, 5844148, 7305185, 8766222, 13149333, 14610370, 17532444, 21915555, 26298666, 29220740, 39447999, 43831110, 52597332, 65746665, 78895998, 87662220, 131493330, 157791996, 197239995, 262986660, 394479990, 788959980]

約数ペア:

[(1, 788959980), (2, 394479990), (3, 262986660), (4, 197239995), (5, 157791996), (6, 131493330), (9, 87662220), (10, 78895998), (12, 65746665), (15, 52597332), (18, 43831110), (20, 39447999), (27, 29220740), (30, 26298666), (36, 21915555), (45, 17532444), (54, 14610370), (60, 13149333), (90, 8766222), (108, 7305185), (135, 5844148), (180, 4383111), (270, 2922074), (540, 1461037), (547, 1442340), (1094, 721170), (1641, 480780), (2188, 360585), (2671, 295380), (2735, 288468), (3282, 240390), (4923, 160260), (5342, 147690), (5470, 144234), (6564, 120195), (8013, 98460), (8205, 96156), (9846, 80130), (10684, 73845), (10940, 72117), (13355, 59076), (14769, 53420), (16026, 49230), (16410, 48078), (19692, 40065), (24039, 32820), (24615, 32052), (26710, 29538)]