66181680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5407}}^1$

素因数の和:5443

約数の個数: 120

約数和(自身を含む): 235377792

約数和(自身を除く): 169196112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 5407, 6120, 10814, 12240, 16221, 21628, 27035, 32442, 43256, 48663, 54070, 64884, 81105, 86512, 91919, 97326, 108140, 129768, 162210, 183838, 194652, 216280, 243315, 259536, 275757, 324420, 367676, 389304, 432560, 459595, 486630, 551514, 648840, 735352, 778608, 827271, 919190, 973260, 1103028, 1297680, 1378785, 1470704, 1654542, 1838380, 1946520, 2206056, 2757570, 3309084, 3676760, 3893040, 4136355, 4412112, 5515140, 6618168, 7353520, 8272710, 11030280, 13236336, 16545420, 22060560, 33090840, 66181680]

約数ペア:

[(1, 66181680), (2, 33090840), (3, 22060560), (4, 16545420), (5, 13236336), (6, 11030280), (8, 8272710), (9, 7353520), (10, 6618168), (12, 5515140), (15, 4412112), (16, 4136355), (17, 3893040), (18, 3676760), (20, 3309084), (24, 2757570), (30, 2206056), (34, 1946520), (36, 1838380), (40, 1654542), (45, 1470704), (48, 1378785), (51, 1297680), (60, 1103028), (68, 973260), (72, 919190), (80, 827271), (85, 778608), (90, 735352), (102, 648840), (120, 551514), (136, 486630), (144, 459595), (153, 432560), (170, 389304), (180, 367676), (204, 324420), (240, 275757), (255, 259536), (272, 243315), (306, 216280), (340, 194652), (360, 183838), (408, 162210), (510, 129768), (612, 108140), (680, 97326), (720, 91919), (765, 86512), (816, 81105), (1020, 64884), (1224, 54070), (1360, 48663), (1530, 43256), (2040, 32442), (2448, 27035), (3060, 21628), (4080, 16221), (5407, 12240), (6120, 10814)]