460636620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 1322582016

約数和(自身を除く): 861945396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 127, 183, 244, 254, 305, 366, 381, 508, 610, 635, 732, 762, 915, 991, 1220, 1270, 1524, 1830, 1905, 1982, 2540, 2973, 3660, 3810, 3964, 4955, 5946, 7620, 7747, 9910, 11892, 14865, 15494, 19820, 23241, 29730, 30988, 38735, 46482, 59460, 60451, 77470, 92964, 116205, 120902, 125857, 154940, 181353, 232410, 241804, 251714, 302255, 362706, 377571, 464820, 503428, 604510, 629285, 725412, 755142, 906765, 1209020, 1258570, 1510284, 1813530, 1887855, 2517140, 3627060, 3775710, 7551420, 7677277, 15354554, 23031831, 30709108, 38386385, 46063662, 76772770, 92127324, 115159155, 153545540, 230318310, 460636620]

約数ペア:

[(1, 460636620), (2, 230318310), (3, 153545540), (4, 115159155), (5, 92127324), (6, 76772770), (10, 46063662), (12, 38386385), (15, 30709108), (20, 23031831), (30, 15354554), (60, 7677277), (61, 7551420), (122, 3775710), (127, 3627060), (183, 2517140), (244, 1887855), (254, 1813530), (305, 1510284), (366, 1258570), (381, 1209020), (508, 906765), (610, 755142), (635, 725412), (732, 629285), (762, 604510), (915, 503428), (991, 464820), (1220, 377571), (1270, 362706), (1524, 302255), (1830, 251714), (1905, 241804), (1982, 232410), (2540, 181353), (2973, 154940), (3660, 125857), (3810, 120902), (3964, 116205), (4955, 92964), (5946, 77470), (7620, 60451), (7747, 59460), (9910, 46482), (11892, 38735), (14865, 30988), (15494, 29730), (19820, 23241)]