1227030240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7723}}^1$

素因数の和:8072

約数の個数: 96

約数和(自身を含む): 3877324416

約数和(自身を除く): 2650294176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 331, 480, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 7723, 7944, 9930, 10592, 13240, 15446, 15888, 19860, 23169, 26480, 30892, 31776, 38615, 39720, 46338, 52960, 61784, 77230, 79440, 92676, 115845, 123568, 154460, 158880, 185352, 231690, 247136, 308920, 370704, 463380, 617840, 741408, 926760, 1235680, 1853520, 2556313, 3707040, 5112626, 7668939, 10225252, 12781565, 15337878, 20450504, 25563130, 30675756, 38344695, 40901008, 51126260, 61351512, 76689390, 81802016, 102252520, 122703024, 153378780, 204505040, 245406048, 306757560, 409010080, 613515120, 1227030240]

約数ペア:

[(1, 1227030240), (2, 613515120), (3, 409010080), (4, 306757560), (5, 245406048), (6, 204505040), (8, 153378780), (10, 122703024), (12, 102252520), (15, 81802016), (16, 76689390), (20, 61351512), (24, 51126260), (30, 40901008), (32, 38344695), (40, 30675756), (48, 25563130), (60, 20450504), (80, 15337878), (96, 12781565), (120, 10225252), (160, 7668939), (240, 5112626), (331, 3707040), (480, 2556313), (662, 1853520), (993, 1235680), (1324, 926760), (1655, 741408), (1986, 617840), (2648, 463380), (3310, 370704), (3972, 308920), (4965, 247136), (5296, 231690), (6620, 185352), (7723, 158880), (7944, 154460), (9930, 123568), (10592, 115845), (13240, 92676), (15446, 79440), (15888, 77230), (19860, 61784), (23169, 52960), (26480, 46338), (30892, 39720), (31776, 38615)]