30796080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:843

約数の個数: 160

約数和(自身を含む): 113992704

約数和(自身を除く): 83196624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 797, 805, 840, 920, 966, 1104, 1288, 1380, 1594, 1610, 1680, 1840, 1932, 2391, 2415, 2576, 2760, 3188, 3220, 3864, 3985, 4782, 4830, 5520, 5579, 6376, 6440, 7728, 7970, 9564, 9660, 11158, 11955, 12752, 12880, 15940, 16737, 18331, 19128, 19320, 22316, 23910, 27895, 31880, 33474, 36662, 38256, 38640, 44632, 47820, 54993, 55790, 63760, 66948, 73324, 83685, 89264, 91655, 95640, 109986, 111580, 128317, 133896, 146648, 167370, 183310, 191280, 219972, 223160, 256634, 267792, 274965, 293296, 334740, 366620, 384951, 439944, 446320, 513268, 549930, 641585, 669480, 733240, 769902, 879888, 1026536, 1099860, 1283170, 1338960, 1466480, 1539804, 1924755, 2053072, 2199720, 2566340, 3079608, 3849510, 4399440, 5132680, 6159216, 7699020, 10265360, 15398040, 30796080]

約数ペア:

[(1, 30796080), (2, 15398040), (3, 10265360), (4, 7699020), (5, 6159216), (6, 5132680), (7, 4399440), (8, 3849510), (10, 3079608), (12, 2566340), (14, 2199720), (15, 2053072), (16, 1924755), (20, 1539804), (21, 1466480), (23, 1338960), (24, 1283170), (28, 1099860), (30, 1026536), (35, 879888), (40, 769902), (42, 733240), (46, 669480), (48, 641585), (56, 549930), (60, 513268), (69, 446320), (70, 439944), (80, 384951), (84, 366620), (92, 334740), (105, 293296), (112, 274965), (115, 267792), (120, 256634), (138, 223160), (140, 219972), (161, 191280), (168, 183310), (184, 167370), (210, 146648), (230, 133896), (240, 128317), (276, 111580), (280, 109986), (322, 95640), (336, 91655), (345, 89264), (368, 83685), (420, 73324), (460, 66948), (483, 63760), (552, 55790), (560, 54993), (644, 47820), (690, 44632), (797, 38640), (805, 38256), (840, 36662), (920, 33474), (966, 31880), (1104, 27895), (1288, 23910), (1380, 22316), (1594, 19320), (1610, 19128), (1680, 18331), (1840, 16737), (1932, 15940), (2391, 12880), (2415, 12752), (2576, 11955), (2760, 11158), (3188, 9660), (3220, 9564), (3864, 7970), (3985, 7728), (4782, 6440), (4830, 6376), (5520, 5579)]