1609936560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{248447}}^1$

素因数の和:248472

約数の個数: 100

約数和(自身を含む): 5591570688

約数和(自身を除く): 3981634128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 248447, 496894, 745341, 993788, 1242235, 1490682, 1987576, 2236023, 2484470, 2981364, 3726705, 3975152, 4472046, 4968940, 5962728, 6708069, 7453410, 8944092, 9937880, 11180115, 11925456, 13416138, 14906820, 17888184, 19875760, 20124207, 22360230, 26832276, 29813640, 33540345, 35776368, 40248414, 44720460, 53664552, 59627280, 67080690, 80496828, 89440920, 100621035, 107329104, 134161380, 160993656, 178881840, 201242070, 268322760, 321987312, 402484140, 536645520, 804968280, 1609936560]

約数ペア:

[(1, 1609936560), (2, 804968280), (3, 536645520), (4, 402484140), (5, 321987312), (6, 268322760), (8, 201242070), (9, 178881840), (10, 160993656), (12, 134161380), (15, 107329104), (16, 100621035), (18, 89440920), (20, 80496828), (24, 67080690), (27, 59627280), (30, 53664552), (36, 44720460), (40, 40248414), (45, 35776368), (48, 33540345), (54, 29813640), (60, 26832276), (72, 22360230), (80, 20124207), (81, 19875760), (90, 17888184), (108, 14906820), (120, 13416138), (135, 11925456), (144, 11180115), (162, 9937880), (180, 8944092), (216, 7453410), (240, 6708069), (270, 5962728), (324, 4968940), (360, 4472046), (405, 3975152), (432, 3726705), (540, 2981364), (648, 2484470), (720, 2236023), (810, 1987576), (1080, 1490682), (1296, 1242235), (1620, 993788), (2160, 745341), (3240, 496894), (6480, 248447)]