38760120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{1709}}^1$

素因数の和:1739

約数の個数: 160

約数和(自身を含む): 148975200

約数和(自身を除く): 110215080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1709, 1890, 2268, 2520, 2835, 3240, 3418, 3780, 4536, 5127, 5670, 6836, 7560, 8545, 10254, 11340, 11963, 13672, 15381, 17090, 20508, 22680, 23926, 25635, 30762, 34180, 35889, 41016, 46143, 47852, 51270, 59815, 61524, 68360, 71778, 76905, 92286, 95704, 102540, 107667, 119630, 123048, 138429, 143556, 153810, 179445, 184572, 205080, 215334, 230715, 239260, 276858, 287112, 307620, 323001, 358890, 369144, 430668, 461430, 478520, 538335, 553716, 615240, 646002, 692145, 717780, 861336, 922860, 969003, 1076670, 1107432, 1292004, 1384290, 1435560, 1615005, 1845720, 1938006, 2153340, 2584008, 2768580, 3230010, 3876012, 4306680, 4845015, 5537160, 6460020, 7752024, 9690030, 12920040, 19380060, 38760120]

約数ペア:

[(1, 38760120), (2, 19380060), (3, 12920040), (4, 9690030), (5, 7752024), (6, 6460020), (7, 5537160), (8, 4845015), (9, 4306680), (10, 3876012), (12, 3230010), (14, 2768580), (15, 2584008), (18, 2153340), (20, 1938006), (21, 1845720), (24, 1615005), (27, 1435560), (28, 1384290), (30, 1292004), (35, 1107432), (36, 1076670), (40, 969003), (42, 922860), (45, 861336), (54, 717780), (56, 692145), (60, 646002), (63, 615240), (70, 553716), (72, 538335), (81, 478520), (84, 461430), (90, 430668), (105, 369144), (108, 358890), (120, 323001), (126, 307620), (135, 287112), (140, 276858), (162, 239260), (168, 230715), (180, 215334), (189, 205080), (210, 184572), (216, 179445), (252, 153810), (270, 143556), (280, 138429), (315, 123048), (324, 119630), (360, 107667), (378, 102540), (405, 95704), (420, 92286), (504, 76905), (540, 71778), (567, 68360), (630, 61524), (648, 59815), (756, 51270), (810, 47852), (840, 46143), (945, 41016), (1080, 35889), (1134, 34180), (1260, 30762), (1512, 25635), (1620, 23926), (1709, 22680), (1890, 20508), (2268, 17090), (2520, 15381), (2835, 13672), (3240, 11963), (3418, 11340), (3780, 10254), (4536, 8545), (5127, 7560), (5670, 6836)]