884520

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1$

素因数の和:46

約数の個数: 192

約数和(自身を含む): 3669120

約数和(自身を除く): 2784600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 243, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 486, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 910, 936, 945, 972, 1053, 1080, 1092, 1134, 1170, 1215, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1701, 1755, 1820, 1890, 1944, 2106, 2184, 2268, 2340, 2430, 2457, 2520, 2730, 2808, 2835, 3159, 3240, 3276, 3402, 3510, 3640, 3780, 4095, 4212, 4536, 4680, 4860, 4914, 5265, 5460, 5670, 6318, 6552, 6804, 7020, 7371, 7560, 8190, 8424, 8505, 9720, 9828, 10530, 10920, 11340, 12285, 12636, 13608, 14040, 14742, 15795, 16380, 17010, 19656, 21060, 22113, 22680, 24570, 25272, 29484, 31590, 32760, 34020, 36855, 42120, 44226, 49140, 58968, 63180, 68040, 73710, 88452, 98280, 110565, 126360, 147420, 176904, 221130, 294840, 442260, 884520]

約数ペア:

[(1, 884520), (2, 442260), (3, 294840), (4, 221130), (5, 176904), (6, 147420), (7, 126360), (8, 110565), (9, 98280), (10, 88452), (12, 73710), (13, 68040), (14, 63180), (15, 58968), (18, 49140), (20, 44226), (21, 42120), (24, 36855), (26, 34020), (27, 32760), (28, 31590), (30, 29484), (35, 25272), (36, 24570), (39, 22680), (40, 22113), (42, 21060), (45, 19656), (52, 17010), (54, 16380), (56, 15795), (60, 14742), (63, 14040), (65, 13608), (70, 12636), (72, 12285), (78, 11340), (81, 10920), (84, 10530), (90, 9828), (91, 9720), (104, 8505), (105, 8424), (108, 8190), (117, 7560), (120, 7371), (126, 7020), (130, 6804), (135, 6552), (140, 6318), (156, 5670), (162, 5460), (168, 5265), (180, 4914), (182, 4860), (189, 4680), (195, 4536), (210, 4212), (216, 4095), (234, 3780), (243, 3640), (252, 3510), (260, 3402), (270, 3276), (273, 3240), (280, 3159), (312, 2835), (315, 2808), (324, 2730), (351, 2520), (360, 2457), (364, 2430), (378, 2340), (390, 2268), (405, 2184), (420, 2106), (455, 1944), (468, 1890), (486, 1820), (504, 1755), (520, 1701), (540, 1638), (546, 1620), (567, 1560), (585, 1512), (630, 1404), (648, 1365), (702, 1260), (728, 1215), (756, 1170), (780, 1134), (810, 1092), (819, 1080), (840, 1053), (910, 972), (936, 945)]