28936069320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{221021}}^1$

素因数の和:222126

約数の個数: 64

約数和(自身を含む): 86888168640

約数和(自身を除く): 57952099320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1091, 2182, 3273, 4364, 5455, 6546, 8728, 10910, 13092, 16365, 21820, 26184, 32730, 43640, 65460, 130920, 221021, 442042, 663063, 884084, 1105105, 1326126, 1768168, 2210210, 2652252, 3315315, 4420420, 5304504, 6630630, 8840840, 13261260, 26522520, 241133911, 482267822, 723401733, 964535644, 1205669555, 1446803466, 1929071288, 2411339110, 2893606932, 3617008665, 4822678220, 5787213864, 7234017330, 9645356440, 14468034660, 28936069320]

約数ペア:

[(1, 28936069320), (2, 14468034660), (3, 9645356440), (4, 7234017330), (5, 5787213864), (6, 4822678220), (8, 3617008665), (10, 2893606932), (12, 2411339110), (15, 1929071288), (20, 1446803466), (24, 1205669555), (30, 964535644), (40, 723401733), (60, 482267822), (120, 241133911), (1091, 26522520), (2182, 13261260), (3273, 8840840), (4364, 6630630), (5455, 5304504), (6546, 4420420), (8728, 3315315), (10910, 2652252), (13092, 2210210), (16365, 1768168), (21820, 1326126), (26184, 1105105), (32730, 884084), (43640, 663063), (65460, 442042), (130920, 221021)]