2421397080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{156421}}^1$

素因数の和:156481

約数の個数: 96

約数和(自身を含む): 8052604560

約数和(自身を除く): 5631207480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 156421, 312842, 469263, 625684, 782105, 938526, 1251368, 1407789, 1564210, 1877052, 2346315, 2815578, 3128420, 3754104, 4692630, 5631156, 6256840, 6726103, 7038945, 9385260, 11262312, 13452206, 14077890, 18770520, 20178309, 26904412, 28155780, 33630515, 40356618, 53808824, 56311560, 60534927, 67261030, 80713236, 100891545, 121069854, 134522060, 161426472, 201783090, 242139708, 269044120, 302674635, 403566180, 484279416, 605349270, 807132360, 1210698540, 2421397080]

約数ペア:

[(1, 2421397080), (2, 1210698540), (3, 807132360), (4, 605349270), (5, 484279416), (6, 403566180), (8, 302674635), (9, 269044120), (10, 242139708), (12, 201783090), (15, 161426472), (18, 134522060), (20, 121069854), (24, 100891545), (30, 80713236), (36, 67261030), (40, 60534927), (43, 56311560), (45, 53808824), (60, 40356618), (72, 33630515), (86, 28155780), (90, 26904412), (120, 20178309), (129, 18770520), (172, 14077890), (180, 13452206), (215, 11262312), (258, 9385260), (344, 7038945), (360, 6726103), (387, 6256840), (430, 5631156), (516, 4692630), (645, 3754104), (774, 3128420), (860, 2815578), (1032, 2346315), (1290, 1877052), (1548, 1564210), (1720, 1407789), (1935, 1251368), (2580, 938526), (3096, 782105), (3870, 625684), (5160, 469263), (7740, 312842), (15480, 156421)]