428923620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1723}}^1$

素因数の和:2202

約数の個数: 96

約数和(自身を含む): 1338099840

約数和(自身を除く): 909176220

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, 461, 540, 922, 1383, 1723, 1844, 2305, 2766, 3446, 4149, 4610, 5169, 5532, 6892, 6915, 8298, 8615, 9220, 10338, 12447, 13830, 15507, 16596, 17230, 20676, 20745, 24894, 25845, 27660, 31014, 34460, 41490, 46521, 49788, 51690, 62028, 62235, 77535, 82980, 93042, 103380, 124470, 155070, 186084, 232605, 248940, 310140, 465210, 794303, 930420, 1588606, 2382909, 3177212, 3971515, 4765818, 7148727, 7943030, 9531636, 11914545, 14297454, 15886060, 21446181, 23829090, 28594908, 35743635, 42892362, 47658180, 71487270, 85784724, 107230905, 142974540, 214461810, 428923620]

約数ペア:

[(1, 428923620), (2, 214461810), (3, 142974540), (4, 107230905), (5, 85784724), (6, 71487270), (9, 47658180), (10, 42892362), (12, 35743635), (15, 28594908), (18, 23829090), (20, 21446181), (27, 15886060), (30, 14297454), (36, 11914545), (45, 9531636), (54, 7943030), (60, 7148727), (90, 4765818), (108, 3971515), (135, 3177212), (180, 2382909), (270, 1588606), (461, 930420), (540, 794303), (922, 465210), (1383, 310140), (1723, 248940), (1844, 232605), (2305, 186084), (2766, 155070), (3446, 124470), (4149, 103380), (4610, 93042), (5169, 82980), (5532, 77535), (6892, 62235), (6915, 62028), (8298, 51690), (8615, 49788), (9220, 46521), (10338, 41490), (12447, 34460), (13830, 31014), (15507, 27660), (16596, 25845), (17230, 24894), (20676, 20745)]