30536040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 98496000

約数和(自身を除く): 67959960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 227, 228, 236, 285, 295, 354, 380, 454, 456, 472, 570, 590, 681, 708, 760, 885, 908, 1121, 1135, 1140, 1180, 1362, 1416, 1770, 1816, 2242, 2270, 2280, 2360, 2724, 3363, 3405, 3540, 4313, 4484, 4540, 5448, 5605, 6726, 6810, 7080, 8626, 8968, 9080, 11210, 12939, 13393, 13452, 13620, 16815, 17252, 21565, 22420, 25878, 26786, 26904, 27240, 33630, 34504, 40179, 43130, 44840, 51756, 53572, 64695, 66965, 67260, 80358, 86260, 103512, 107144, 129390, 133930, 134520, 160716, 172520, 200895, 254467, 258780, 267860, 321432, 401790, 508934, 517560, 535720, 763401, 803580, 1017868, 1272335, 1526802, 1607160, 2035736, 2544670, 3053604, 3817005, 5089340, 6107208, 7634010, 10178680, 15268020, 30536040]

約数ペア:

[(1, 30536040), (2, 15268020), (3, 10178680), (4, 7634010), (5, 6107208), (6, 5089340), (8, 3817005), (10, 3053604), (12, 2544670), (15, 2035736), (19, 1607160), (20, 1526802), (24, 1272335), (30, 1017868), (38, 803580), (40, 763401), (57, 535720), (59, 517560), (60, 508934), (76, 401790), (95, 321432), (114, 267860), (118, 258780), (120, 254467), (152, 200895), (177, 172520), (190, 160716), (227, 134520), (228, 133930), (236, 129390), (285, 107144), (295, 103512), (354, 86260), (380, 80358), (454, 67260), (456, 66965), (472, 64695), (570, 53572), (590, 51756), (681, 44840), (708, 43130), (760, 40179), (885, 34504), (908, 33630), (1121, 27240), (1135, 26904), (1140, 26786), (1180, 25878), (1362, 22420), (1416, 21565), (1770, 17252), (1816, 16815), (2242, 13620), (2270, 13452), (2280, 13393), (2360, 12939), (2724, 11210), (3363, 9080), (3405, 8968), (3540, 8626), (4313, 7080), (4484, 6810), (4540, 6726), (5448, 5605)]