561916080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70949}}^1$

素因数の和:70979

約数の個数: 120

約数和(自身を含む): 2058685200

約数和(自身を除く): 1496769120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 70949, 141898, 212847, 283796, 354745, 425694, 567592, 638541, 709490, 780439, 851388, 1064235, 1135184, 1277082, 1418980, 1560878, 1702776, 2128470, 2341317, 2554164, 2837960, 3121756, 3192705, 3405552, 3902195, 4256940, 4682634, 5108328, 5675920, 6243512, 6385410, 7023951, 7804390, 8513880, 9365268, 10216656, 11706585, 12487024, 12770820, 14047902, 15608780, 17027760, 18730536, 23413170, 25541640, 28095804, 31217560, 35119755, 37461072, 46826340, 51083280, 56191608, 62435120, 70239510, 93652680, 112383216, 140479020, 187305360, 280958040, 561916080]

約数ペア:

[(1, 561916080), (2, 280958040), (3, 187305360), (4, 140479020), (5, 112383216), (6, 93652680), (8, 70239510), (9, 62435120), (10, 56191608), (11, 51083280), (12, 46826340), (15, 37461072), (16, 35119755), (18, 31217560), (20, 28095804), (22, 25541640), (24, 23413170), (30, 18730536), (33, 17027760), (36, 15608780), (40, 14047902), (44, 12770820), (45, 12487024), (48, 11706585), (55, 10216656), (60, 9365268), (66, 8513880), (72, 7804390), (80, 7023951), (88, 6385410), (90, 6243512), (99, 5675920), (110, 5108328), (120, 4682634), (132, 4256940), (144, 3902195), (165, 3405552), (176, 3192705), (180, 3121756), (198, 2837960), (220, 2554164), (240, 2341317), (264, 2128470), (330, 1702776), (360, 1560878), (396, 1418980), (440, 1277082), (495, 1135184), (528, 1064235), (660, 851388), (720, 780439), (792, 709490), (880, 638541), (990, 567592), (1320, 425694), (1584, 354745), (1980, 283796), (2640, 212847), (3960, 141898), (7920, 70949)]