144479280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54727}}^1$

素因数の和:54754

約数の個数: 80

約数和(自身を含む): 488611584

約数和(自身を除く): 344132304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 54727, 109454, 164181, 218908, 273635, 328362, 437816, 547270, 601997, 656724, 820905, 875632, 1094540, 1203994, 1313448, 1641810, 1805991, 2189080, 2407988, 2626896, 3009985, 3283620, 3611982, 4378160, 4815976, 6019970, 6567240, 7223964, 9029955, 9631952, 12039940, 13134480, 14447928, 18059910, 24079880, 28895856, 36119820, 48159760, 72239640, 144479280]

約数ペア:

[(1, 144479280), (2, 72239640), (3, 48159760), (4, 36119820), (5, 28895856), (6, 24079880), (8, 18059910), (10, 14447928), (11, 13134480), (12, 12039940), (15, 9631952), (16, 9029955), (20, 7223964), (22, 6567240), (24, 6019970), (30, 4815976), (33, 4378160), (40, 3611982), (44, 3283620), (48, 3009985), (55, 2626896), (60, 2407988), (66, 2189080), (80, 1805991), (88, 1641810), (110, 1313448), (120, 1203994), (132, 1094540), (165, 875632), (176, 820905), (220, 656724), (240, 601997), (264, 547270), (330, 437816), (440, 328362), (528, 273635), (660, 218908), (880, 164181), (1320, 109454), (2640, 54727)]