30482480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 83833920

約数和(自身を除く): 53351440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 1877, 2030, 2320, 3248, 3754, 4060, 7508, 8120, 9385, 13139, 15016, 16240, 18770, 26278, 30032, 37540, 52556, 54433, 65695, 75080, 105112, 108866, 131390, 150160, 210224, 217732, 262780, 272165, 381031, 435464, 525560, 544330, 762062, 870928, 1051120, 1088660, 1524124, 1905155, 2177320, 3048248, 3810310, 4354640, 6096496, 7620620, 15241240, 30482480]

約数ペア:

[(1, 30482480), (2, 15241240), (4, 7620620), (5, 6096496), (7, 4354640), (8, 3810310), (10, 3048248), (14, 2177320), (16, 1905155), (20, 1524124), (28, 1088660), (29, 1051120), (35, 870928), (40, 762062), (56, 544330), (58, 525560), (70, 435464), (80, 381031), (112, 272165), (116, 262780), (140, 217732), (145, 210224), (203, 150160), (232, 131390), (280, 108866), (290, 105112), (406, 75080), (464, 65695), (560, 54433), (580, 52556), (812, 37540), (1015, 30032), (1160, 26278), (1624, 18770), (1877, 16240), (2030, 15016), (2320, 13139), (3248, 9385), (3754, 8120), (4060, 7508)]