65730120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 144394680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 227, 228, 254, 285, 380, 381, 454, 456, 508, 570, 635, 681, 760, 762, 908, 1016, 1135, 1140, 1270, 1362, 1524, 1816, 1905, 2270, 2280, 2413, 2540, 2724, 3048, 3405, 3810, 4313, 4540, 4826, 5080, 5448, 6810, 7239, 7620, 8626, 9080, 9652, 12065, 12939, 13620, 14478, 15240, 17252, 19304, 21565, 24130, 25878, 27240, 28829, 28956, 34504, 36195, 43130, 48260, 51756, 57658, 57912, 64695, 72390, 86260, 86487, 96520, 103512, 115316, 129390, 144145, 144780, 172520, 172974, 230632, 258780, 288290, 289560, 345948, 432435, 517560, 547751, 576580, 691896, 864870, 1095502, 1153160, 1643253, 1729740, 2191004, 2738755, 3286506, 3459480, 4382008, 5477510, 6573012, 8216265, 10955020, 13146024, 16432530, 21910040, 32865060, 65730120]

約数ペア:

[(1, 65730120), (2, 32865060), (3, 21910040), (4, 16432530), (5, 13146024), (6, 10955020), (8, 8216265), (10, 6573012), (12, 5477510), (15, 4382008), (19, 3459480), (20, 3286506), (24, 2738755), (30, 2191004), (38, 1729740), (40, 1643253), (57, 1153160), (60, 1095502), (76, 864870), (95, 691896), (114, 576580), (120, 547751), (127, 517560), (152, 432435), (190, 345948), (227, 289560), (228, 288290), (254, 258780), (285, 230632), (380, 172974), (381, 172520), (454, 144780), (456, 144145), (508, 129390), (570, 115316), (635, 103512), (681, 96520), (760, 86487), (762, 86260), (908, 72390), (1016, 64695), (1135, 57912), (1140, 57658), (1270, 51756), (1362, 48260), (1524, 43130), (1816, 36195), (1905, 34504), (2270, 28956), (2280, 28829), (2413, 27240), (2540, 25878), (2724, 24130), (3048, 21565), (3405, 19304), (3810, 17252), (4313, 15240), (4540, 14478), (4826, 13620), (5080, 12939), (5448, 12065), (6810, 9652), (7239, 9080), (7620, 8626)]