120554460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 144

約数和(自身を含む): 406435680

約数和(自身を除く): 285881220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1321, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 2642, 3042, 3380, 3510, 3963, 4563, 5070, 5284, 6084, 6605, 7020, 7605, 7926, 9126, 10140, 11889, 13210, 15210, 15852, 17173, 18252, 19815, 22815, 23778, 26420, 30420, 34346, 35667, 39630, 45630, 47556, 51519, 59445, 68692, 71334, 79260, 85865, 91260, 103038, 118890, 142668, 154557, 171730, 178335, 206076, 223249, 237780, 257595, 309114, 343460, 356670, 446498, 463671, 515190, 618228, 669747, 713340, 772785, 892996, 927342, 1030380, 1116245, 1339494, 1545570, 1854684, 2009241, 2232490, 2318355, 2678988, 3091140, 3348735, 4018482, 4464980, 4636710, 6027723, 6697470, 8036964, 9273420, 10046205, 12055446, 13394940, 20092410, 24110892, 30138615, 40184820, 60277230, 120554460]

約数ペア:

[(1, 120554460), (2, 60277230), (3, 40184820), (4, 30138615), (5, 24110892), (6, 20092410), (9, 13394940), (10, 12055446), (12, 10046205), (13, 9273420), (15, 8036964), (18, 6697470), (20, 6027723), (26, 4636710), (27, 4464980), (30, 4018482), (36, 3348735), (39, 3091140), (45, 2678988), (52, 2318355), (54, 2232490), (60, 2009241), (65, 1854684), (78, 1545570), (90, 1339494), (108, 1116245), (117, 1030380), (130, 927342), (135, 892996), (156, 772785), (169, 713340), (180, 669747), (195, 618228), (234, 515190), (260, 463671), (270, 446498), (338, 356670), (351, 343460), (390, 309114), (468, 257595), (507, 237780), (540, 223249), (585, 206076), (676, 178335), (702, 171730), (780, 154557), (845, 142668), (1014, 118890), (1170, 103038), (1321, 91260), (1404, 85865), (1521, 79260), (1690, 71334), (1755, 68692), (2028, 59445), (2340, 51519), (2535, 47556), (2642, 45630), (3042, 39630), (3380, 35667), (3510, 34346), (3963, 30420), (4563, 26420), (5070, 23778), (5284, 22815), (6084, 19815), (6605, 18252), (7020, 17173), (7605, 15852), (7926, 15210), (9126, 13210), (10140, 11889)]