48641880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 169113600

約数和(自身を除く): 120471720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 733, 790, 840, 948, 1106, 1185, 1466, 1580, 1659, 1896, 2199, 2212, 2370, 2765, 2932, 3160, 3318, 3665, 4398, 4424, 4740, 5131, 5530, 5864, 6636, 7330, 8295, 8796, 9480, 10262, 10995, 11060, 13272, 14660, 15393, 16590, 17592, 20524, 21990, 22120, 25655, 29320, 30786, 33180, 41048, 43980, 51310, 57907, 61572, 66360, 76965, 87960, 102620, 115814, 123144, 153930, 173721, 205240, 231628, 289535, 307860, 347442, 405349, 463256, 579070, 615720, 694884, 810698, 868605, 1158140, 1216047, 1389768, 1621396, 1737210, 2026745, 2316280, 2432094, 3242792, 3474420, 4053490, 4864188, 6080235, 6948840, 8106980, 9728376, 12160470, 16213960, 24320940, 48641880]

約数ペア:

[(1, 48641880), (2, 24320940), (3, 16213960), (4, 12160470), (5, 9728376), (6, 8106980), (7, 6948840), (8, 6080235), (10, 4864188), (12, 4053490), (14, 3474420), (15, 3242792), (20, 2432094), (21, 2316280), (24, 2026745), (28, 1737210), (30, 1621396), (35, 1389768), (40, 1216047), (42, 1158140), (56, 868605), (60, 810698), (70, 694884), (79, 615720), (84, 579070), (105, 463256), (120, 405349), (140, 347442), (158, 307860), (168, 289535), (210, 231628), (237, 205240), (280, 173721), (316, 153930), (395, 123144), (420, 115814), (474, 102620), (553, 87960), (632, 76965), (733, 66360), (790, 61572), (840, 57907), (948, 51310), (1106, 43980), (1185, 41048), (1466, 33180), (1580, 30786), (1659, 29320), (1896, 25655), (2199, 22120), (2212, 21990), (2370, 20524), (2765, 17592), (2932, 16590), (3160, 15393), (3318, 14660), (3665, 13272), (4398, 11060), (4424, 10995), (4740, 10262), (5131, 9480), (5530, 8796), (5864, 8295), (6636, 7330)]