120715674960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{390211}}^1$

素因数の和:391516

約数の個数: 80

約数和(自身を含む): 374509869120

約数和(自身を除く): 253794194160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1289, 2578, 3867, 5156, 6445, 7734, 10312, 12890, 15468, 19335, 20624, 25780, 30936, 38670, 51560, 61872, 77340, 103120, 154680, 309360, 390211, 780422, 1170633, 1560844, 1951055, 2341266, 3121688, 3902110, 4682532, 5853165, 6243376, 7804220, 9365064, 11706330, 15608440, 18730128, 23412660, 31216880, 46825320, 93650640, 502981979, 1005963958, 1508945937, 2011927916, 2514909895, 3017891874, 4023855832, 5029819790, 6035783748, 7544729685, 8047711664, 10059639580, 12071567496, 15089459370, 20119279160, 24143134992, 30178918740, 40238558320, 60357837480, 120715674960]

約数ペア:

[(1, 120715674960), (2, 60357837480), (3, 40238558320), (4, 30178918740), (5, 24143134992), (6, 20119279160), (8, 15089459370), (10, 12071567496), (12, 10059639580), (15, 8047711664), (16, 7544729685), (20, 6035783748), (24, 5029819790), (30, 4023855832), (40, 3017891874), (48, 2514909895), (60, 2011927916), (80, 1508945937), (120, 1005963958), (240, 502981979), (1289, 93650640), (2578, 46825320), (3867, 31216880), (5156, 23412660), (6445, 18730128), (7734, 15608440), (10312, 11706330), (12890, 9365064), (15468, 7804220), (19335, 6243376), (20624, 5853165), (25780, 4682532), (30936, 3902110), (38670, 3121688), (51560, 2341266), (61872, 1951055), (77340, 1560844), (103120, 1170633), (154680, 780422), (309360, 390211)]