124078920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8689}}^1$

素因数の和:8727

約数の個数: 128

約数和(自身を含む): 450489600

約数和(自身を除く): 326410680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 8689, 14280, 17378, 26067, 34756, 43445, 52134, 60823, 69512, 86890, 104268, 121646, 130335, 147713, 173780, 182469, 208536, 243292, 260670, 295426, 304115, 347560, 364938, 443139, 486584, 521340, 590852, 608230, 729876, 738565, 886278, 912345, 1033991, 1042680, 1181704, 1216460, 1459752, 1477130, 1772556, 1824690, 2067982, 2215695, 2432920, 2954260, 3101973, 3545112, 3649380, 4135964, 4431390, 5169955, 5908520, 6203946, 7298760, 8271928, 8862780, 10339910, 12407892, 15509865, 17725560, 20679820, 24815784, 31019730, 41359640, 62039460, 124078920]

約数ペア:

[(1, 124078920), (2, 62039460), (3, 41359640), (4, 31019730), (5, 24815784), (6, 20679820), (7, 17725560), (8, 15509865), (10, 12407892), (12, 10339910), (14, 8862780), (15, 8271928), (17, 7298760), (20, 6203946), (21, 5908520), (24, 5169955), (28, 4431390), (30, 4135964), (34, 3649380), (35, 3545112), (40, 3101973), (42, 2954260), (51, 2432920), (56, 2215695), (60, 2067982), (68, 1824690), (70, 1772556), (84, 1477130), (85, 1459752), (102, 1216460), (105, 1181704), (119, 1042680), (120, 1033991), (136, 912345), (140, 886278), (168, 738565), (170, 729876), (204, 608230), (210, 590852), (238, 521340), (255, 486584), (280, 443139), (340, 364938), (357, 347560), (408, 304115), (420, 295426), (476, 260670), (510, 243292), (595, 208536), (680, 182469), (714, 173780), (840, 147713), (952, 130335), (1020, 121646), (1190, 104268), (1428, 86890), (1785, 69512), (2040, 60823), (2380, 52134), (2856, 43445), (3570, 34756), (4760, 26067), (7140, 17378), (8689, 14280)]