4009545720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{68329}}^1$

素因数の和:68509

約数の個数: 96

約数和(自身を含む): 13111160400

約数和(自身を除く): 9101614680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 9780, 11736, 14670, 19560, 29340, 58680, 68329, 136658, 204987, 273316, 341645, 409974, 546632, 614961, 683290, 819948, 1024935, 1229922, 1366580, 1639896, 2049870, 2459844, 2733160, 3074805, 4099740, 4919688, 6149610, 8199480, 11137627, 12299220, 22275254, 24598440, 33412881, 44550508, 55688135, 66825762, 89101016, 100238643, 111376270, 133651524, 167064405, 200477286, 222752540, 267303048, 334128810, 400954572, 445505080, 501193215, 668257620, 801909144, 1002386430, 1336515240, 2004772860, 4009545720]

約数ペア:

[(1, 4009545720), (2, 2004772860), (3, 1336515240), (4, 1002386430), (5, 801909144), (6, 668257620), (8, 501193215), (9, 445505080), (10, 400954572), (12, 334128810), (15, 267303048), (18, 222752540), (20, 200477286), (24, 167064405), (30, 133651524), (36, 111376270), (40, 100238643), (45, 89101016), (60, 66825762), (72, 55688135), (90, 44550508), (120, 33412881), (163, 24598440), (180, 22275254), (326, 12299220), (360, 11137627), (489, 8199480), (652, 6149610), (815, 4919688), (978, 4099740), (1304, 3074805), (1467, 2733160), (1630, 2459844), (1956, 2049870), (2445, 1639896), (2934, 1366580), (3260, 1229922), (3912, 1024935), (4890, 819948), (5868, 683290), (6520, 614961), (7335, 546632), (9780, 409974), (11736, 341645), (14670, 273316), (19560, 204987), (29340, 136658), (58680, 68329)]