120170440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12163}}^1$

素因数の和:12206

約数の個数: 64

約数和(自身を含む): 306532800

約数和(自身を除く): 186362360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 12163, 24326, 48652, 60815, 97304, 121630, 158119, 231097, 243260, 316238, 462194, 486520, 632476, 790595, 924388, 1155485, 1264952, 1581190, 1848776, 2310970, 3004261, 3162380, 4621940, 6008522, 6324760, 9243880, 12017044, 15021305, 24034088, 30042610, 60085220, 120170440]

約数ペア:

[(1, 120170440), (2, 60085220), (4, 30042610), (5, 24034088), (8, 15021305), (10, 12017044), (13, 9243880), (19, 6324760), (20, 6008522), (26, 4621940), (38, 3162380), (40, 3004261), (52, 2310970), (65, 1848776), (76, 1581190), (95, 1264952), (104, 1155485), (130, 924388), (152, 790595), (190, 632476), (247, 486520), (260, 462194), (380, 316238), (494, 243260), (520, 231097), (760, 158119), (988, 121630), (1235, 97304), (1976, 60815), (2470, 48652), (4940, 24326), (9880, 12163)]