750120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 2764800

約数和(自身を除く): 2014680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 56, 57, 60, 70, 76, 84, 94, 95, 105, 114, 120, 133, 140, 141, 152, 168, 188, 190, 210, 228, 235, 266, 280, 282, 285, 329, 376, 380, 399, 420, 456, 470, 532, 564, 570, 658, 665, 705, 760, 798, 840, 893, 940, 987, 1064, 1128, 1140, 1316, 1330, 1410, 1596, 1645, 1786, 1880, 1974, 1995, 2280, 2632, 2660, 2679, 2820, 3192, 3290, 3572, 3948, 3990, 4465, 4935, 5320, 5358, 5640, 6251, 6580, 7144, 7896, 7980, 8930, 9870, 10716, 12502, 13160, 13395, 15960, 17860, 18753, 19740, 21432, 25004, 26790, 31255, 35720, 37506, 39480, 50008, 53580, 62510, 75012, 93765, 107160, 125020, 150024, 187530, 250040, 375060, 750120]

約数ペア:

[(1, 750120), (2, 375060), (3, 250040), (4, 187530), (5, 150024), (6, 125020), (7, 107160), (8, 93765), (10, 75012), (12, 62510), (14, 53580), (15, 50008), (19, 39480), (20, 37506), (21, 35720), (24, 31255), (28, 26790), (30, 25004), (35, 21432), (38, 19740), (40, 18753), (42, 17860), (47, 15960), (56, 13395), (57, 13160), (60, 12502), (70, 10716), (76, 9870), (84, 8930), (94, 7980), (95, 7896), (105, 7144), (114, 6580), (120, 6251), (133, 5640), (140, 5358), (141, 5320), (152, 4935), (168, 4465), (188, 3990), (190, 3948), (210, 3572), (228, 3290), (235, 3192), (266, 2820), (280, 2679), (282, 2660), (285, 2632), (329, 2280), (376, 1995), (380, 1974), (399, 1880), (420, 1786), (456, 1645), (470, 1596), (532, 1410), (564, 1330), (570, 1316), (658, 1140), (665, 1128), (705, 1064), (760, 987), (798, 940), (840, 893)]