39961080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 134611200

約数和(自身を除く): 94650120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 227, 270, 326, 360, 454, 489, 540, 652, 681, 815, 908, 978, 1080, 1135, 1304, 1362, 1467, 1630, 1816, 1956, 2043, 2270, 2445, 2724, 2934, 3260, 3405, 3912, 4086, 4401, 4540, 4890, 5448, 5868, 6129, 6520, 6810, 7335, 8172, 8802, 9080, 9780, 10215, 11736, 12258, 13620, 14670, 16344, 17604, 19560, 20430, 22005, 24516, 27240, 29340, 30645, 35208, 37001, 40860, 44010, 49032, 58680, 61290, 74002, 81720, 88020, 111003, 122580, 148004, 176040, 185005, 222006, 245160, 296008, 333009, 370010, 444012, 555015, 666018, 740020, 888024, 999027, 1110030, 1332036, 1480040, 1665045, 1998054, 2220060, 2664072, 3330090, 3996108, 4440120, 4995135, 6660180, 7992216, 9990270, 13320360, 19980540, 39961080]

約数ペア:

[(1, 39961080), (2, 19980540), (3, 13320360), (4, 9990270), (5, 7992216), (6, 6660180), (8, 4995135), (9, 4440120), (10, 3996108), (12, 3330090), (15, 2664072), (18, 2220060), (20, 1998054), (24, 1665045), (27, 1480040), (30, 1332036), (36, 1110030), (40, 999027), (45, 888024), (54, 740020), (60, 666018), (72, 555015), (90, 444012), (108, 370010), (120, 333009), (135, 296008), (163, 245160), (180, 222006), (216, 185005), (227, 176040), (270, 148004), (326, 122580), (360, 111003), (454, 88020), (489, 81720), (540, 74002), (652, 61290), (681, 58680), (815, 49032), (908, 44010), (978, 40860), (1080, 37001), (1135, 35208), (1304, 30645), (1362, 29340), (1467, 27240), (1630, 24516), (1816, 22005), (1956, 20430), (2043, 19560), (2270, 17604), (2445, 16344), (2724, 14670), (2934, 13620), (3260, 12258), (3405, 11736), (3912, 10215), (4086, 9780), (4401, 9080), (4540, 8802), (4890, 8172), (5448, 7335), (5868, 6810), (6129, 6520)]