456261840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4253}}^1$

素因数の和:4421

約数の個数: 120

約数和(自身を含む): 1542925800

約数和(自身を除く): 1086663960

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, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4253, 4470, 5364, 5960, 6705, 7152, 8506, 8940, 10728, 11920, 12759, 13410, 17012, 17880, 21265, 21456, 25518, 26820, 34024, 35760, 38277, 42530, 51036, 53640, 63795, 68048, 76554, 85060, 102072, 107280, 127590, 153108, 170120, 191385, 204144, 255180, 306216, 340240, 382770, 510360, 612432, 633697, 765540, 1020720, 1267394, 1531080, 1901091, 2534788, 3062160, 3168485, 3802182, 5069576, 5703273, 6336970, 7604364, 9505455, 10139152, 11406546, 12673940, 15208728, 19010910, 22813092, 25347880, 28516365, 30417456, 38021820, 45626184, 50695760, 57032730, 76043640, 91252368, 114065460, 152087280, 228130920, 456261840]

約数ペア:

[(1, 456261840), (2, 228130920), (3, 152087280), (4, 114065460), (5, 91252368), (6, 76043640), (8, 57032730), (9, 50695760), (10, 45626184), (12, 38021820), (15, 30417456), (16, 28516365), (18, 25347880), (20, 22813092), (24, 19010910), (30, 15208728), (36, 12673940), (40, 11406546), (45, 10139152), (48, 9505455), (60, 7604364), (72, 6336970), (80, 5703273), (90, 5069576), (120, 3802182), (144, 3168485), (149, 3062160), (180, 2534788), (240, 1901091), (298, 1531080), (360, 1267394), (447, 1020720), (596, 765540), (720, 633697), (745, 612432), (894, 510360), (1192, 382770), (1341, 340240), (1490, 306216), (1788, 255180), (2235, 204144), (2384, 191385), (2682, 170120), (2980, 153108), (3576, 127590), (4253, 107280), (4470, 102072), (5364, 85060), (5960, 76554), (6705, 68048), (7152, 63795), (8506, 53640), (8940, 51036), (10728, 42530), (11920, 38277), (12759, 35760), (13410, 34024), (17012, 26820), (17880, 25518), (21265, 21456)]