12463980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4831}}^1$

素因数の和:4886

約数の個数: 48

約数和(自身を含む): 35718144

約数和(自身を除く): 23254164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4831, 9662, 14493, 19324, 24155, 28986, 48310, 57972, 72465, 96620, 144930, 207733, 289860, 415466, 623199, 830932, 1038665, 1246398, 2077330, 2492796, 3115995, 4154660, 6231990, 12463980]

約数ペア:

[(1, 12463980), (2, 6231990), (3, 4154660), (4, 3115995), (5, 2492796), (6, 2077330), (10, 1246398), (12, 1038665), (15, 830932), (20, 623199), (30, 415466), (43, 289860), (60, 207733), (86, 144930), (129, 96620), (172, 72465), (215, 57972), (258, 48310), (430, 28986), (516, 24155), (645, 19324), (860, 14493), (1290, 9662), (2580, 4831)]