42590160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 144354600

約数和(自身を除く): 101764440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 397, 447, 596, 720, 745, 794, 894, 1191, 1192, 1341, 1490, 1588, 1788, 1985, 2235, 2382, 2384, 2682, 2980, 3176, 3573, 3576, 3970, 4470, 4764, 5364, 5955, 5960, 6352, 6705, 7146, 7152, 7940, 8940, 9528, 10728, 11910, 11920, 13410, 14292, 15880, 17865, 17880, 19056, 21456, 23820, 26820, 28584, 31760, 35730, 35760, 47640, 53640, 57168, 59153, 71460, 95280, 107280, 118306, 142920, 177459, 236612, 285840, 295765, 354918, 473224, 532377, 591530, 709836, 887295, 946448, 1064754, 1183060, 1419672, 1774590, 2129508, 2366120, 2661885, 2839344, 3549180, 4259016, 4732240, 5323770, 7098360, 8518032, 10647540, 14196720, 21295080, 42590160]

約数ペア:

[(1, 42590160), (2, 21295080), (3, 14196720), (4, 10647540), (5, 8518032), (6, 7098360), (8, 5323770), (9, 4732240), (10, 4259016), (12, 3549180), (15, 2839344), (16, 2661885), (18, 2366120), (20, 2129508), (24, 1774590), (30, 1419672), (36, 1183060), (40, 1064754), (45, 946448), (48, 887295), (60, 709836), (72, 591530), (80, 532377), (90, 473224), (120, 354918), (144, 295765), (149, 285840), (180, 236612), (240, 177459), (298, 142920), (360, 118306), (397, 107280), (447, 95280), (596, 71460), (720, 59153), (745, 57168), (794, 53640), (894, 47640), (1191, 35760), (1192, 35730), (1341, 31760), (1490, 28584), (1588, 26820), (1788, 23820), (1985, 21456), (2235, 19056), (2382, 17880), (2384, 17865), (2682, 15880), (2980, 14292), (3176, 13410), (3573, 11920), (3576, 11910), (3970, 10728), (4470, 9528), (4764, 8940), (5364, 7940), (5955, 7152), (5960, 7146), (6352, 6705)]