769787820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2063}}^1$

素因数の和:2772

約数の個数: 96

約数和(自身を含む): 2399523840

約数和(自身を除く): 1629736020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 691, 1382, 2063, 2073, 2764, 3455, 4126, 4146, 6189, 6219, 6910, 8252, 8292, 10315, 10365, 12378, 12438, 13820, 18567, 18657, 20630, 20730, 24756, 24876, 30945, 31095, 37134, 37314, 41260, 41460, 55701, 61890, 62190, 74268, 74628, 92835, 93285, 111402, 123780, 124380, 185670, 186570, 222804, 278505, 371340, 373140, 557010, 1114020, 1425533, 2851066, 4276599, 5702132, 7127665, 8553198, 12829797, 14255330, 17106396, 21382995, 25659594, 28510660, 38489391, 42765990, 51319188, 64148985, 76978782, 85531980, 128297970, 153957564, 192446955, 256595940, 384893910, 769787820]

約数ペア:

[(1, 769787820), (2, 384893910), (3, 256595940), (4, 192446955), (5, 153957564), (6, 128297970), (9, 85531980), (10, 76978782), (12, 64148985), (15, 51319188), (18, 42765990), (20, 38489391), (27, 28510660), (30, 25659594), (36, 21382995), (45, 17106396), (54, 14255330), (60, 12829797), (90, 8553198), (108, 7127665), (135, 5702132), (180, 4276599), (270, 2851066), (540, 1425533), (691, 1114020), (1382, 557010), (2063, 373140), (2073, 371340), (2764, 278505), (3455, 222804), (4126, 186570), (4146, 185670), (6189, 124380), (6219, 123780), (6910, 111402), (8252, 93285), (8292, 92835), (10315, 74628), (10365, 74268), (12378, 62190), (12438, 61890), (13820, 55701), (18567, 41460), (18657, 41260), (20630, 37314), (20730, 37134), (24756, 31095), (24876, 30945)]