287384040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1049}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 936117000

約数和(自身を除く): 648732960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 761, 1049, 1522, 2098, 2283, 3044, 3147, 3805, 4196, 4566, 5245, 6088, 6294, 6849, 7610, 8392, 9132, 9441, 10490, 11415, 12588, 13698, 15220, 15735, 18264, 18882, 20980, 22830, 25176, 27396, 30440, 31470, 34245, 37764, 41960, 45660, 47205, 54792, 62940, 68490, 75528, 91320, 94410, 125880, 136980, 188820, 273960, 377640, 798289, 1596578, 2394867, 3193156, 3991445, 4789734, 6386312, 7184601, 7982890, 9579468, 11974335, 14369202, 15965780, 19158936, 23948670, 28738404, 31931560, 35923005, 47897340, 57476808, 71846010, 95794680, 143692020, 287384040]

約数ペア:

[(1, 287384040), (2, 143692020), (3, 95794680), (4, 71846010), (5, 57476808), (6, 47897340), (8, 35923005), (9, 31931560), (10, 28738404), (12, 23948670), (15, 19158936), (18, 15965780), (20, 14369202), (24, 11974335), (30, 9579468), (36, 7982890), (40, 7184601), (45, 6386312), (60, 4789734), (72, 3991445), (90, 3193156), (120, 2394867), (180, 1596578), (360, 798289), (761, 377640), (1049, 273960), (1522, 188820), (2098, 136980), (2283, 125880), (3044, 94410), (3147, 91320), (3805, 75528), (4196, 68490), (4566, 62940), (5245, 54792), (6088, 47205), (6294, 45660), (6849, 41960), (7610, 37764), (8392, 34245), (9132, 31470), (9441, 30440), (10490, 27396), (11415, 25176), (12588, 22830), (13698, 20980), (15220, 18882), (15735, 18264)]