146804960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1091}}^1$

素因数の和:1164

約数の個数: 72

約数和(自身を含む): 359527896

約数和(自身を除く): 212722936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 841, 928, 1091, 1160, 1682, 2182, 2320, 3364, 4205, 4364, 4640, 5455, 6728, 8410, 8728, 10910, 13456, 16820, 17456, 21820, 26912, 31639, 33640, 34912, 43640, 63278, 67280, 87280, 126556, 134560, 158195, 174560, 253112, 316390, 506224, 632780, 917531, 1012448, 1265560, 1835062, 2531120, 3670124, 4587655, 5062240, 7340248, 9175310, 14680496, 18350620, 29360992, 36701240, 73402480, 146804960]

約数ペア:

[(1, 146804960), (2, 73402480), (4, 36701240), (5, 29360992), (8, 18350620), (10, 14680496), (16, 9175310), (20, 7340248), (29, 5062240), (32, 4587655), (40, 3670124), (58, 2531120), (80, 1835062), (116, 1265560), (145, 1012448), (160, 917531), (232, 632780), (290, 506224), (464, 316390), (580, 253112), (841, 174560), (928, 158195), (1091, 134560), (1160, 126556), (1682, 87280), (2182, 67280), (2320, 63278), (3364, 43640), (4205, 34912), (4364, 33640), (4640, 31639), (5455, 26912), (6728, 21820), (8410, 17456), (8728, 16820), (10910, 13456)]