30763920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 106850304

約数和(自身を除く): 76086384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 271, 330, 344, 430, 440, 473, 516, 528, 542, 645, 660, 688, 813, 860, 880, 946, 1032, 1084, 1290, 1320, 1355, 1419, 1626, 1720, 1892, 2064, 2168, 2365, 2580, 2640, 2710, 2838, 2981, 3252, 3440, 3784, 4065, 4336, 4730, 5160, 5420, 5676, 5962, 6504, 7095, 7568, 8130, 8943, 9460, 10320, 10840, 11352, 11653, 11924, 13008, 14190, 14905, 16260, 17886, 18920, 21680, 22704, 23306, 23848, 28380, 29810, 32520, 34959, 35772, 37840, 44715, 46612, 47696, 56760, 58265, 59620, 65040, 69918, 71544, 89430, 93224, 113520, 116530, 119240, 128183, 139836, 143088, 174795, 178860, 186448, 233060, 238480, 256366, 279672, 349590, 357720, 384549, 466120, 512732, 559344, 640915, 699180, 715440, 769098, 932240, 1025464, 1281830, 1398360, 1538196, 1922745, 2050928, 2563660, 2796720, 3076392, 3845490, 5127320, 6152784, 7690980, 10254640, 15381960, 30763920]

約数ペア:

[(1, 30763920), (2, 15381960), (3, 10254640), (4, 7690980), (5, 6152784), (6, 5127320), (8, 3845490), (10, 3076392), (11, 2796720), (12, 2563660), (15, 2050928), (16, 1922745), (20, 1538196), (22, 1398360), (24, 1281830), (30, 1025464), (33, 932240), (40, 769098), (43, 715440), (44, 699180), (48, 640915), (55, 559344), (60, 512732), (66, 466120), (80, 384549), (86, 357720), (88, 349590), (110, 279672), (120, 256366), (129, 238480), (132, 233060), (165, 186448), (172, 178860), (176, 174795), (215, 143088), (220, 139836), (240, 128183), (258, 119240), (264, 116530), (271, 113520), (330, 93224), (344, 89430), (430, 71544), (440, 69918), (473, 65040), (516, 59620), (528, 58265), (542, 56760), (645, 47696), (660, 46612), (688, 44715), (813, 37840), (860, 35772), (880, 34959), (946, 32520), (1032, 29810), (1084, 28380), (1290, 23848), (1320, 23306), (1355, 22704), (1419, 21680), (1626, 18920), (1720, 17886), (1892, 16260), (2064, 14905), (2168, 14190), (2365, 13008), (2580, 11924), (2640, 11653), (2710, 11352), (2838, 10840), (2981, 10320), (3252, 9460), (3440, 8943), (3784, 8130), (4065, 7568), (4336, 7095), (4730, 6504), (5160, 5962), (5420, 5676)]