72239640

素因数分解:

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

素因数の和:54752

約数の個数: 64

約数和(自身を含む): 236424960

約数和(自身を除く): 164185320

約数列:

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

約数ペア:

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