450121378920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1\times {\mathrm{38677}}^1$

素因数の和:39315

約数の個数: 128

約数和(自身を含む): 1359101600640

約数和(自身を除く): 908980221720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 331, 586, 662, 879, 993, 1172, 1324, 1465, 1655, 1758, 1986, 2344, 2648, 2930, 3310, 3516, 3972, 4395, 4965, 5860, 6620, 7032, 7944, 8790, 9930, 11720, 13240, 17580, 19860, 35160, 38677, 39720, 77354, 96983, 116031, 154708, 193385, 193966, 232062, 290949, 309416, 386770, 387932, 464124, 484915, 580155, 581898, 773540, 775864, 928248, 969830, 1160310, 1163796, 1454745, 1547080, 1939660, 2320620, 2327592, 2909490, 3879320, 4641240, 5818980, 11332361, 11637960, 12802087, 22664722, 25604174, 33997083, 38406261, 45329444, 51208348, 56661805, 64010435, 67994166, 76812522, 90658888, 102416696, 113323610, 128020870, 135988332, 153625044, 169985415, 192031305, 226647220, 256041740, 271976664, 307250088, 339970830, 384062610, 453294440, 512083480, 679941660, 768125220, 1359883320, 1536250440, 3751011491, 7502022982, 11253034473, 15004045964, 18755057455, 22506068946, 30008091928, 37510114910, 45012137892, 56265172365, 75020229820, 90024275784, 112530344730, 150040459640, 225060689460, 450121378920]

約数ペア:

[(1, 450121378920), (2, 225060689460), (3, 150040459640), (4, 112530344730), (5, 90024275784), (6, 75020229820), (8, 56265172365), (10, 45012137892), (12, 37510114910), (15, 30008091928), (20, 22506068946), (24, 18755057455), (30, 15004045964), (40, 11253034473), (60, 7502022982), (120, 3751011491), (293, 1536250440), (331, 1359883320), (586, 768125220), (662, 679941660), (879, 512083480), (993, 453294440), (1172, 384062610), (1324, 339970830), (1465, 307250088), (1655, 271976664), (1758, 256041740), (1986, 226647220), (2344, 192031305), (2648, 169985415), (2930, 153625044), (3310, 135988332), (3516, 128020870), (3972, 113323610), (4395, 102416696), (4965, 90658888), (5860, 76812522), (6620, 67994166), (7032, 64010435), (7944, 56661805), (8790, 51208348), (9930, 45329444), (11720, 38406261), (13240, 33997083), (17580, 25604174), (19860, 22664722), (35160, 12802087), (38677, 11637960), (39720, 11332361), (77354, 5818980), (96983, 4641240), (116031, 3879320), (154708, 2909490), (193385, 2327592), (193966, 2320620), (232062, 1939660), (290949, 1547080), (309416, 1454745), (386770, 1163796), (387932, 1160310), (464124, 969830), (484915, 928248), (580155, 775864), (581898, 773540)]