37440780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 117863424

約数和(自身を除く): 80422644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2087, 2990, 3588, 4174, 4485, 5980, 6261, 8348, 8970, 10435, 12522, 17940, 20870, 25044, 27131, 31305, 41740, 48001, 54262, 62610, 81393, 96002, 108524, 125220, 135655, 144003, 162786, 192004, 240005, 271310, 288006, 325572, 406965, 480010, 542620, 576012, 624013, 720015, 813930, 960020, 1248026, 1440030, 1627860, 1872039, 2496052, 2880060, 3120065, 3744078, 6240130, 7488156, 9360195, 12480260, 18720390, 37440780]

約数ペア:

[(1, 37440780), (2, 18720390), (3, 12480260), (4, 9360195), (5, 7488156), (6, 6240130), (10, 3744078), (12, 3120065), (13, 2880060), (15, 2496052), (20, 1872039), (23, 1627860), (26, 1440030), (30, 1248026), (39, 960020), (46, 813930), (52, 720015), (60, 624013), (65, 576012), (69, 542620), (78, 480010), (92, 406965), (115, 325572), (130, 288006), (138, 271310), (156, 240005), (195, 192004), (230, 162786), (260, 144003), (276, 135655), (299, 125220), (345, 108524), (390, 96002), (460, 81393), (598, 62610), (690, 54262), (780, 48001), (897, 41740), (1196, 31305), (1380, 27131), (1495, 25044), (1794, 20870), (2087, 17940), (2990, 12522), (3588, 10435), (4174, 8970), (4485, 8348), (5980, 6261)]