1224464880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1021}}^1$

素因数の和:1319

約数の個数: 160

約数和(自身を含む): 4014743040

約数和(自身を除く): 2790278160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 263, 285, 304, 380, 456, 526, 570, 760, 789, 912, 1021, 1052, 1140, 1315, 1520, 1578, 2042, 2104, 2280, 2630, 3063, 3156, 3945, 4084, 4208, 4560, 4997, 5105, 5260, 6126, 6312, 7890, 8168, 9994, 10210, 10520, 12252, 12624, 14991, 15315, 15780, 16336, 19399, 19988, 20420, 21040, 24504, 24985, 29982, 30630, 31560, 38798, 39976, 40840, 49008, 49970, 58197, 59964, 61260, 63120, 74955, 77596, 79952, 81680, 96995, 99940, 116394, 119928, 122520, 149910, 155192, 193990, 199880, 232788, 239856, 245040, 268523, 290985, 299820, 310384, 387980, 399760, 465576, 537046, 581970, 599640, 775960, 805569, 931152, 1074092, 1163940, 1199280, 1342615, 1551920, 1611138, 2148184, 2327880, 2685230, 3222276, 4027845, 4296368, 4655760, 5101937, 5370460, 6444552, 8055690, 10203874, 10740920, 12889104, 15305811, 16111380, 20407748, 21481840, 25509685, 30611622, 32222760, 40815496, 51019370, 61223244, 64445520, 76529055, 81630992, 102038740, 122446488, 153058110, 204077480, 244892976, 306116220, 408154960, 612232440, 1224464880]

約数ペア:

[(1, 1224464880), (2, 612232440), (3, 408154960), (4, 306116220), (5, 244892976), (6, 204077480), (8, 153058110), (10, 122446488), (12, 102038740), (15, 81630992), (16, 76529055), (19, 64445520), (20, 61223244), (24, 51019370), (30, 40815496), (38, 32222760), (40, 30611622), (48, 25509685), (57, 21481840), (60, 20407748), (76, 16111380), (80, 15305811), (95, 12889104), (114, 10740920), (120, 10203874), (152, 8055690), (190, 6444552), (228, 5370460), (240, 5101937), (263, 4655760), (285, 4296368), (304, 4027845), (380, 3222276), (456, 2685230), (526, 2327880), (570, 2148184), (760, 1611138), (789, 1551920), (912, 1342615), (1021, 1199280), (1052, 1163940), (1140, 1074092), (1315, 931152), (1520, 805569), (1578, 775960), (2042, 599640), (2104, 581970), (2280, 537046), (2630, 465576), (3063, 399760), (3156, 387980), (3945, 310384), (4084, 299820), (4208, 290985), (4560, 268523), (4997, 245040), (5105, 239856), (5260, 232788), (6126, 199880), (6312, 193990), (7890, 155192), (8168, 149910), (9994, 122520), (10210, 119928), (10520, 116394), (12252, 99940), (12624, 96995), (14991, 81680), (15315, 79952), (15780, 77596), (16336, 74955), (19399, 63120), (19988, 61260), (20420, 59964), (21040, 58197), (24504, 49970), (24985, 49008), (29982, 40840), (30630, 39976), (31560, 38798)]