120501160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2510

約数の個数: 64

約数和(自身を含む): 295117200

約数和(自身を除く): 174616040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2389, 2522, 3880, 4778, 5044, 6305, 9556, 10088, 11945, 12610, 19112, 23890, 25220, 31057, 47780, 50440, 62114, 95560, 124228, 155285, 231733, 248456, 310570, 463466, 621140, 926932, 1158665, 1242280, 1853864, 2317330, 3012529, 4634660, 6025058, 9269320, 12050116, 15062645, 24100232, 30125290, 60250580, 120501160]

約数ペア:

[(1, 120501160), (2, 60250580), (4, 30125290), (5, 24100232), (8, 15062645), (10, 12050116), (13, 9269320), (20, 6025058), (26, 4634660), (40, 3012529), (52, 2317330), (65, 1853864), (97, 1242280), (104, 1158665), (130, 926932), (194, 621140), (260, 463466), (388, 310570), (485, 248456), (520, 231733), (776, 155285), (970, 124228), (1261, 95560), (1940, 62114), (2389, 50440), (2522, 47780), (3880, 31057), (4778, 25220), (5044, 23890), (6305, 19112), (9556, 12610), (10088, 11945)]