495827460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{918199}}^1$

素因数の和:918217

約数の個数: 48

約数和(自身を含む): 1542576000

約数和(自身を除く): 1046748540

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, 918199, 1836398, 2754597, 3672796, 4590995, 5509194, 8263791, 9181990, 11018388, 13772985, 16527582, 18363980, 24791373, 27545970, 33055164, 41318955, 49582746, 55091940, 82637910, 99165492, 123956865, 165275820, 247913730, 495827460]

約数ペア:

[(1, 495827460), (2, 247913730), (3, 165275820), (4, 123956865), (5, 99165492), (6, 82637910), (9, 55091940), (10, 49582746), (12, 41318955), (15, 33055164), (18, 27545970), (20, 24791373), (27, 18363980), (30, 16527582), (36, 13772985), (45, 11018388), (54, 9181990), (60, 8263791), (90, 5509194), (108, 4590995), (135, 3672796), (180, 2754597), (270, 1836398), (540, 918199)]