15804938220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{34483}}^1\times {\mathrm{7639}}^1$

素因数の和:42134

約数の個数: 48

約数和(自身を含む): 44260903680

約数和(自身を除く): 28455965460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7639, 15278, 22917, 30556, 34483, 38195, 45834, 68966, 76390, 91668, 103449, 114585, 137932, 152780, 172415, 206898, 229170, 344830, 413796, 458340, 517245, 689660, 1034490, 2068980, 263415637, 526831274, 790246911, 1053662548, 1317078185, 1580493822, 2634156370, 3160987644, 3951234555, 5268312740, 7902469110, 15804938220]

約数ペア:

[(1, 15804938220), (2, 7902469110), (3, 5268312740), (4, 3951234555), (5, 3160987644), (6, 2634156370), (10, 1580493822), (12, 1317078185), (15, 1053662548), (20, 790246911), (30, 526831274), (60, 263415637), (7639, 2068980), (15278, 1034490), (22917, 689660), (30556, 517245), (34483, 458340), (38195, 413796), (45834, 344830), (68966, 229170), (76390, 206898), (91668, 172415), (103449, 152780), (114585, 137932)]