1235551320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{381343}}^1$

素因数の和:381366

約数の個数: 80

約数和(自身を含む): 4152836160

約数和(自身を除く): 2917284840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 381343, 762686, 1144029, 1525372, 1906715, 2288058, 3050744, 3432087, 3813430, 4576116, 5720145, 6864174, 7626860, 9152232, 10296261, 11440290, 13728348, 15253720, 17160435, 20592522, 22880580, 27456696, 30888783, 34320870, 41185044, 45761160, 51481305, 61777566, 68641740, 82370088, 102962610, 123555132, 137283480, 154443915, 205925220, 247110264, 308887830, 411850440, 617775660, 1235551320]

約数ペア:

[(1, 1235551320), (2, 617775660), (3, 411850440), (4, 308887830), (5, 247110264), (6, 205925220), (8, 154443915), (9, 137283480), (10, 123555132), (12, 102962610), (15, 82370088), (18, 68641740), (20, 61777566), (24, 51481305), (27, 45761160), (30, 41185044), (36, 34320870), (40, 30888783), (45, 27456696), (54, 22880580), (60, 20592522), (72, 17160435), (81, 15253720), (90, 13728348), (108, 11440290), (120, 10296261), (135, 9152232), (162, 7626860), (180, 6864174), (216, 5720145), (270, 4576116), (324, 3813430), (360, 3432087), (405, 3050744), (540, 2288058), (648, 1906715), (810, 1525372), (1080, 1144029), (1620, 762686), (3240, 381343)]