24892920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 90810720

約数和(自身を除く): 65917800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 197, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 394, 405, 468, 486, 520, 540, 585, 591, 648, 702, 780, 788, 810, 936, 972, 985, 1053, 1080, 1170, 1182, 1215, 1404, 1560, 1576, 1620, 1755, 1773, 1944, 1970, 2106, 2340, 2364, 2430, 2561, 2808, 2955, 3159, 3240, 3510, 3546, 3940, 4212, 4680, 4728, 4860, 5122, 5265, 5319, 5910, 6318, 7020, 7092, 7683, 7880, 8424, 8865, 9720, 10244, 10530, 10638, 11820, 12636, 12805, 14040, 14184, 15366, 15795, 15957, 17730, 20488, 21060, 21276, 23049, 23640, 25272, 25610, 26595, 30732, 31590, 31914, 35460, 38415, 42120, 42552, 46098, 47871, 51220, 53190, 61464, 63180, 63828, 69147, 70920, 76830, 79785, 92196, 95742, 102440, 106380, 115245, 126360, 127656, 138294, 153660, 159570, 184392, 191484, 207441, 212760, 230490, 239355, 276588, 307320, 319140, 345735, 382968, 414882, 460980, 478710, 553176, 622323, 638280, 691470, 829764, 921960, 957420, 1037205, 1244646, 1382940, 1659528, 1914840, 2074410, 2489292, 2765880, 3111615, 4148820, 4978584, 6223230, 8297640, 12446460, 24892920]

約数ペア:

[(1, 24892920), (2, 12446460), (3, 8297640), (4, 6223230), (5, 4978584), (6, 4148820), (8, 3111615), (9, 2765880), (10, 2489292), (12, 2074410), (13, 1914840), (15, 1659528), (18, 1382940), (20, 1244646), (24, 1037205), (26, 957420), (27, 921960), (30, 829764), (36, 691470), (39, 638280), (40, 622323), (45, 553176), (52, 478710), (54, 460980), (60, 414882), (65, 382968), (72, 345735), (78, 319140), (81, 307320), (90, 276588), (104, 239355), (108, 230490), (117, 212760), (120, 207441), (130, 191484), (135, 184392), (156, 159570), (162, 153660), (180, 138294), (195, 127656), (197, 126360), (216, 115245), (234, 106380), (243, 102440), (260, 95742), (270, 92196), (312, 79785), (324, 76830), (351, 70920), (360, 69147), (390, 63828), (394, 63180), (405, 61464), (468, 53190), (486, 51220), (520, 47871), (540, 46098), (585, 42552), (591, 42120), (648, 38415), (702, 35460), (780, 31914), (788, 31590), (810, 30732), (936, 26595), (972, 25610), (985, 25272), (1053, 23640), (1080, 23049), (1170, 21276), (1182, 21060), (1215, 20488), (1404, 17730), (1560, 15957), (1576, 15795), (1620, 15366), (1755, 14184), (1773, 14040), (1944, 12805), (1970, 12636), (2106, 11820), (2340, 10638), (2364, 10530), (2430, 10244), (2561, 9720), (2808, 8865), (2955, 8424), (3159, 7880), (3240, 7683), (3510, 7092), (3546, 7020), (3940, 6318), (4212, 5910), (4680, 5319), (4728, 5265), (4860, 5122)]