4958640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 17061408

約数和(自身を除く): 12102768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 97, 120, 142, 144, 180, 194, 213, 240, 284, 291, 355, 360, 388, 426, 485, 568, 582, 639, 710, 720, 776, 852, 873, 970, 1065, 1136, 1164, 1278, 1420, 1455, 1552, 1704, 1746, 1940, 2130, 2328, 2556, 2840, 2910, 3195, 3408, 3492, 3880, 4260, 4365, 4656, 5112, 5680, 5820, 6390, 6887, 6984, 7760, 8520, 8730, 10224, 11640, 12780, 13774, 13968, 17040, 17460, 20661, 23280, 25560, 27548, 34435, 34920, 41322, 51120, 55096, 61983, 68870, 69840, 82644, 103305, 110192, 123966, 137740, 165288, 206610, 247932, 275480, 309915, 330576, 413220, 495864, 550960, 619830, 826440, 991728, 1239660, 1652880, 2479320, 4958640]

約数ペア:

[(1, 4958640), (2, 2479320), (3, 1652880), (4, 1239660), (5, 991728), (6, 826440), (8, 619830), (9, 550960), (10, 495864), (12, 413220), (15, 330576), (16, 309915), (18, 275480), (20, 247932), (24, 206610), (30, 165288), (36, 137740), (40, 123966), (45, 110192), (48, 103305), (60, 82644), (71, 69840), (72, 68870), (80, 61983), (90, 55096), (97, 51120), (120, 41322), (142, 34920), (144, 34435), (180, 27548), (194, 25560), (213, 23280), (240, 20661), (284, 17460), (291, 17040), (355, 13968), (360, 13774), (388, 12780), (426, 11640), (485, 10224), (568, 8730), (582, 8520), (639, 7760), (710, 6984), (720, 6887), (776, 6390), (852, 5820), (873, 5680), (970, 5112), (1065, 4656), (1136, 4365), (1164, 4260), (1278, 3880), (1420, 3492), (1455, 3408), (1552, 3195), (1704, 2910), (1746, 2840), (1940, 2556), (2130, 2328)]