12051964240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{6007}}^1$

素因数の和:6860

約数の個数: 80

約数和(自身を含む): 28965288960

約数和(自身を除く): 16913324720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 809, 1240, 1618, 2480, 3236, 4045, 6007, 6472, 8090, 12014, 12944, 16180, 24028, 25079, 30035, 32360, 48056, 50158, 60070, 64720, 96112, 100316, 120140, 125395, 186217, 200632, 240280, 250790, 372434, 401264, 480560, 501580, 744868, 931085, 1003160, 1489736, 1862170, 2006320, 2979472, 3724340, 4859663, 7448680, 9719326, 14897360, 19438652, 24298315, 38877304, 48596630, 77754608, 97193260, 150649553, 194386520, 301299106, 388773040, 602598212, 753247765, 1205196424, 1506495530, 2410392848, 3012991060, 6025982120, 12051964240]

約数ペア:

[(1, 12051964240), (2, 6025982120), (4, 3012991060), (5, 2410392848), (8, 1506495530), (10, 1205196424), (16, 753247765), (20, 602598212), (31, 388773040), (40, 301299106), (62, 194386520), (80, 150649553), (124, 97193260), (155, 77754608), (248, 48596630), (310, 38877304), (496, 24298315), (620, 19438652), (809, 14897360), (1240, 9719326), (1618, 7448680), (2480, 4859663), (3236, 3724340), (4045, 2979472), (6007, 2006320), (6472, 1862170), (8090, 1489736), (12014, 1003160), (12944, 931085), (16180, 744868), (24028, 501580), (25079, 480560), (30035, 401264), (32360, 372434), (48056, 250790), (50158, 240280), (60070, 200632), (64720, 186217), (96112, 125395), (100316, 120140)]