307538160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75377}}^1$

素因数の和:75410

約数の個数: 80

約数和(自身を含む): 1009462176

約数和(自身を除く): 701924016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 75377, 150754, 226131, 301508, 376885, 452262, 603016, 753770, 904524, 1130655, 1206032, 1281409, 1507540, 1809048, 2261310, 2562818, 3015080, 3618096, 3844227, 4522620, 5125636, 6030160, 6407045, 7688454, 9045240, 10251272, 12814090, 15376908, 18090480, 19221135, 20502544, 25628180, 30753816, 38442270, 51256360, 61507632, 76884540, 102512720, 153769080, 307538160]

約数ペア:

[(1, 307538160), (2, 153769080), (3, 102512720), (4, 76884540), (5, 61507632), (6, 51256360), (8, 38442270), (10, 30753816), (12, 25628180), (15, 20502544), (16, 19221135), (17, 18090480), (20, 15376908), (24, 12814090), (30, 10251272), (34, 9045240), (40, 7688454), (48, 6407045), (51, 6030160), (60, 5125636), (68, 4522620), (80, 3844227), (85, 3618096), (102, 3015080), (120, 2562818), (136, 2261310), (170, 1809048), (204, 1507540), (240, 1281409), (255, 1206032), (272, 1130655), (340, 904524), (408, 753770), (510, 603016), (680, 452262), (816, 376885), (1020, 301508), (1360, 226131), (2040, 150754), (4080, 75377)]