268629360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 863516160

約数和(自身を除く): 594886800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 61, 80, 118, 120, 122, 177, 183, 236, 240, 244, 295, 305, 311, 354, 366, 472, 488, 590, 610, 622, 708, 732, 885, 915, 933, 944, 976, 1180, 1220, 1244, 1416, 1464, 1555, 1770, 1830, 1866, 2360, 2440, 2488, 2832, 2928, 3110, 3540, 3599, 3660, 3732, 4665, 4720, 4880, 4976, 6220, 7080, 7198, 7320, 7464, 9330, 10797, 12440, 14160, 14396, 14640, 14928, 17995, 18349, 18660, 18971, 21594, 24880, 28792, 35990, 36698, 37320, 37942, 43188, 53985, 55047, 56913, 57584, 71980, 73396, 74640, 75884, 86376, 91745, 94855, 107970, 110094, 113826, 143960, 146792, 151768, 172752, 183490, 189710, 215940, 220188, 227652, 275235, 284565, 287920, 293584, 303536, 366980, 379420, 431880, 440376, 455304, 550470, 569130, 733960, 758840, 863760, 880752, 910608, 1100940, 1119289, 1138260, 1467920, 1517680, 2201880, 2238578, 2276520, 3357867, 4403760, 4477156, 4553040, 5596445, 6715734, 8954312, 11192890, 13431468, 16789335, 17908624, 22385780, 26862936, 33578670, 44771560, 53725872, 67157340, 89543120, 134314680, 268629360]

約数ペア:

[(1, 268629360), (2, 134314680), (3, 89543120), (4, 67157340), (5, 53725872), (6, 44771560), (8, 33578670), (10, 26862936), (12, 22385780), (15, 17908624), (16, 16789335), (20, 13431468), (24, 11192890), (30, 8954312), (40, 6715734), (48, 5596445), (59, 4553040), (60, 4477156), (61, 4403760), (80, 3357867), (118, 2276520), (120, 2238578), (122, 2201880), (177, 1517680), (183, 1467920), (236, 1138260), (240, 1119289), (244, 1100940), (295, 910608), (305, 880752), (311, 863760), (354, 758840), (366, 733960), (472, 569130), (488, 550470), (590, 455304), (610, 440376), (622, 431880), (708, 379420), (732, 366980), (885, 303536), (915, 293584), (933, 287920), (944, 284565), (976, 275235), (1180, 227652), (1220, 220188), (1244, 215940), (1416, 189710), (1464, 183490), (1555, 172752), (1770, 151768), (1830, 146792), (1866, 143960), (2360, 113826), (2440, 110094), (2488, 107970), (2832, 94855), (2928, 91745), (3110, 86376), (3540, 75884), (3599, 74640), (3660, 73396), (3732, 71980), (4665, 57584), (4720, 56913), (4880, 55047), (4976, 53985), (6220, 43188), (7080, 37942), (7198, 37320), (7320, 36698), (7464, 35990), (9330, 28792), (10797, 24880), (12440, 21594), (14160, 18971), (14396, 18660), (14640, 18349), (14928, 17995)]