73272240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:851

約数の個数: 120

約数和(自身を含む): 248086800

約数和(自身を除く): 174814560

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, 683, 720, 745, 894, 1192, 1341, 1366, 1490, 1788, 2049, 2235, 2384, 2682, 2732, 2980, 3415, 3576, 4098, 4470, 5364, 5464, 5960, 6147, 6705, 6830, 7152, 8196, 8940, 10245, 10728, 10928, 11920, 12294, 13410, 13660, 16392, 17880, 20490, 21456, 24588, 26820, 27320, 30735, 32784, 35760, 40980, 49176, 53640, 54640, 61470, 81960, 98352, 101767, 107280, 122940, 163920, 203534, 245880, 305301, 407068, 491760, 508835, 610602, 814136, 915903, 1017670, 1221204, 1526505, 1628272, 1831806, 2035340, 2442408, 3053010, 3663612, 4070680, 4579515, 4884816, 6106020, 7327224, 8141360, 9159030, 12212040, 14654448, 18318060, 24424080, 36636120, 73272240]

約数ペア:

[(1, 73272240), (2, 36636120), (3, 24424080), (4, 18318060), (5, 14654448), (6, 12212040), (8, 9159030), (9, 8141360), (10, 7327224), (12, 6106020), (15, 4884816), (16, 4579515), (18, 4070680), (20, 3663612), (24, 3053010), (30, 2442408), (36, 2035340), (40, 1831806), (45, 1628272), (48, 1526505), (60, 1221204), (72, 1017670), (80, 915903), (90, 814136), (120, 610602), (144, 508835), (149, 491760), (180, 407068), (240, 305301), (298, 245880), (360, 203534), (447, 163920), (596, 122940), (683, 107280), (720, 101767), (745, 98352), (894, 81960), (1192, 61470), (1341, 54640), (1366, 53640), (1490, 49176), (1788, 40980), (2049, 35760), (2235, 32784), (2384, 30735), (2682, 27320), (2732, 26820), (2980, 24588), (3415, 21456), (3576, 20490), (4098, 17880), (4470, 16392), (5364, 13660), (5464, 13410), (5960, 12294), (6147, 11920), (6705, 10928), (6830, 10728), (7152, 10245), (8196, 8940)]