8506620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 27442800

約数和(自身を除く): 18936180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 89, 90, 108, 118, 135, 162, 177, 178, 180, 236, 267, 270, 295, 324, 354, 356, 405, 445, 531, 534, 540, 590, 708, 801, 810, 885, 890, 1062, 1068, 1180, 1335, 1593, 1602, 1620, 1770, 1780, 2124, 2403, 2655, 2670, 3186, 3204, 3540, 4005, 4779, 4806, 5251, 5310, 5340, 6372, 7209, 7965, 8010, 9558, 9612, 10502, 10620, 12015, 14418, 15753, 15930, 16020, 19116, 21004, 23895, 24030, 26255, 28836, 31506, 31860, 36045, 47259, 47790, 48060, 52510, 63012, 72090, 78765, 94518, 95580, 105020, 141777, 144180, 157530, 189036, 236295, 283554, 315060, 425331, 472590, 567108, 708885, 850662, 945180, 1417770, 1701324, 2126655, 2835540, 4253310, 8506620]

約数ペア:

[(1, 8506620), (2, 4253310), (3, 2835540), (4, 2126655), (5, 1701324), (6, 1417770), (9, 945180), (10, 850662), (12, 708885), (15, 567108), (18, 472590), (20, 425331), (27, 315060), (30, 283554), (36, 236295), (45, 189036), (54, 157530), (59, 144180), (60, 141777), (81, 105020), (89, 95580), (90, 94518), (108, 78765), (118, 72090), (135, 63012), (162, 52510), (177, 48060), (178, 47790), (180, 47259), (236, 36045), (267, 31860), (270, 31506), (295, 28836), (324, 26255), (354, 24030), (356, 23895), (405, 21004), (445, 19116), (531, 16020), (534, 15930), (540, 15753), (590, 14418), (708, 12015), (801, 10620), (810, 10502), (885, 9612), (890, 9558), (1062, 8010), (1068, 7965), (1180, 7209), (1335, 6372), (1593, 5340), (1602, 5310), (1620, 5251), (1770, 4806), (1780, 4779), (2124, 4005), (2403, 3540), (2655, 3204), (2670, 3186)]