268452480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1682

約数の個数: 128

約数和(自身を含む): 865857600

約数和(自身を除く): 597405120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 890, 960, 1068, 1335, 1424, 1571, 1780, 1920, 2136, 2670, 2848, 3142, 3560, 4272, 4713, 5340, 5696, 6284, 7120, 7855, 8544, 9426, 10680, 11392, 12568, 14240, 15710, 17088, 18852, 21360, 23565, 25136, 28480, 31420, 34176, 37704, 42720, 47130, 50272, 56960, 62840, 75408, 85440, 94260, 100544, 125680, 139819, 150816, 170880, 188520, 201088, 251360, 279638, 301632, 377040, 419457, 502720, 559276, 603264, 699095, 754080, 838914, 1005440, 1118552, 1398190, 1508160, 1677828, 2097285, 2237104, 2796380, 3016320, 3355656, 4194570, 4474208, 5592760, 6711312, 8389140, 8948416, 11185520, 13422624, 16778280, 17896832, 22371040, 26845248, 33556560, 44742080, 53690496, 67113120, 89484160, 134226240, 268452480]

約数ペア:

[(1, 268452480), (2, 134226240), (3, 89484160), (4, 67113120), (5, 53690496), (6, 44742080), (8, 33556560), (10, 26845248), (12, 22371040), (15, 17896832), (16, 16778280), (20, 13422624), (24, 11185520), (30, 8948416), (32, 8389140), (40, 6711312), (48, 5592760), (60, 4474208), (64, 4194570), (80, 3355656), (89, 3016320), (96, 2796380), (120, 2237104), (128, 2097285), (160, 1677828), (178, 1508160), (192, 1398190), (240, 1118552), (267, 1005440), (320, 838914), (356, 754080), (384, 699095), (445, 603264), (480, 559276), (534, 502720), (640, 419457), (712, 377040), (890, 301632), (960, 279638), (1068, 251360), (1335, 201088), (1424, 188520), (1571, 170880), (1780, 150816), (1920, 139819), (2136, 125680), (2670, 100544), (2848, 94260), (3142, 85440), (3560, 75408), (4272, 62840), (4713, 56960), (5340, 50272), (5696, 47130), (6284, 42720), (7120, 37704), (7855, 34176), (8544, 31420), (9426, 28480), (10680, 25136), (11392, 23565), (12568, 21360), (14240, 18852), (15710, 17088)]