12228840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 44798400

約数和(自身を除く): 32569560

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, 67, 72, 78, 90, 104, 108, 117, 120, 130, 134, 135, 156, 169, 180, 195, 201, 216, 234, 260, 268, 270, 312, 335, 338, 351, 360, 390, 402, 468, 507, 520, 536, 540, 585, 603, 670, 676, 702, 780, 804, 845, 871, 936, 1005, 1014, 1080, 1170, 1206, 1340, 1352, 1404, 1521, 1560, 1608, 1690, 1742, 1755, 1809, 2010, 2028, 2340, 2412, 2535, 2613, 2680, 2808, 3015, 3042, 3380, 3484, 3510, 3618, 4020, 4056, 4355, 4563, 4680, 4824, 5070, 5226, 6030, 6084, 6760, 6968, 7020, 7236, 7605, 7839, 8040, 8710, 9045, 9126, 10140, 10452, 11323, 12060, 12168, 13065, 14040, 14472, 15210, 15678, 17420, 18090, 18252, 20280, 20904, 22646, 22815, 23517, 24120, 26130, 30420, 31356, 33969, 34840, 36180, 36504, 39195, 45292, 45630, 47034, 52260, 56615, 60840, 62712, 67938, 72360, 78390, 90584, 91260, 94068, 101907, 104520, 113230, 117585, 135876, 156780, 169845, 182520, 188136, 203814, 226460, 235170, 271752, 305721, 313560, 339690, 407628, 452920, 470340, 509535, 611442, 679380, 815256, 940680, 1019070, 1222884, 1358760, 1528605, 2038140, 2445768, 3057210, 4076280, 6114420, 12228840]

約数ペア:

[(1, 12228840), (2, 6114420), (3, 4076280), (4, 3057210), (5, 2445768), (6, 2038140), (8, 1528605), (9, 1358760), (10, 1222884), (12, 1019070), (13, 940680), (15, 815256), (18, 679380), (20, 611442), (24, 509535), (26, 470340), (27, 452920), (30, 407628), (36, 339690), (39, 313560), (40, 305721), (45, 271752), (52, 235170), (54, 226460), (60, 203814), (65, 188136), (67, 182520), (72, 169845), (78, 156780), (90, 135876), (104, 117585), (108, 113230), (117, 104520), (120, 101907), (130, 94068), (134, 91260), (135, 90584), (156, 78390), (169, 72360), (180, 67938), (195, 62712), (201, 60840), (216, 56615), (234, 52260), (260, 47034), (268, 45630), (270, 45292), (312, 39195), (335, 36504), (338, 36180), (351, 34840), (360, 33969), (390, 31356), (402, 30420), (468, 26130), (507, 24120), (520, 23517), (536, 22815), (540, 22646), (585, 20904), (603, 20280), (670, 18252), (676, 18090), (702, 17420), (780, 15678), (804, 15210), (845, 14472), (871, 14040), (936, 13065), (1005, 12168), (1014, 12060), (1080, 11323), (1170, 10452), (1206, 10140), (1340, 9126), (1352, 9045), (1404, 8710), (1521, 8040), (1560, 7839), (1608, 7605), (1690, 7236), (1742, 7020), (1755, 6968), (1809, 6760), (2010, 6084), (2028, 6030), (2340, 5226), (2412, 5070), (2535, 4824), (2613, 4680), (2680, 4563), (2808, 4355), (3015, 4056), (3042, 4020), (3380, 3618), (3484, 3510)]