28898366760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{2973083}}^1$

素因数の和:2973109

約数の個数: 96

約数和(自身を含む): 97398231840

約数和(自身を除く): 68499865080

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 2973083, 5946166, 8919249, 11892332, 14865415, 17838498, 23784664, 26757747, 29730830, 35676996, 44596245, 53515494, 59461660, 71353992, 80273241, 89192490, 107030988, 118923320, 133788735, 160546482, 178384980, 214061976, 240819723, 267577470, 321092964, 356769960, 401366205, 481639446, 535154940, 642185928, 722459169, 802732410, 963278892, 1070309880, 1204098615, 1444918338, 1605464820, 1926557784, 2408197230, 2889836676, 3210929640, 3612295845, 4816394460, 5779673352, 7224591690, 9632788920, 14449183380, 28898366760]

約数ペア:

[(1, 28898366760), (2, 14449183380), (3, 9632788920), (4, 7224591690), (5, 5779673352), (6, 4816394460), (8, 3612295845), (9, 3210929640), (10, 2889836676), (12, 2408197230), (15, 1926557784), (18, 1605464820), (20, 1444918338), (24, 1204098615), (27, 1070309880), (30, 963278892), (36, 802732410), (40, 722459169), (45, 642185928), (54, 535154940), (60, 481639446), (72, 401366205), (81, 356769960), (90, 321092964), (108, 267577470), (120, 240819723), (135, 214061976), (162, 178384980), (180, 160546482), (216, 133788735), (243, 118923320), (270, 107030988), (324, 89192490), (360, 80273241), (405, 71353992), (486, 59461660), (540, 53515494), (648, 44596245), (810, 35676996), (972, 29730830), (1080, 26757747), (1215, 23784664), (1620, 17838498), (1944, 14865415), (2430, 11892332), (3240, 8919249), (4860, 5946166), (9720, 2973083)]