23752320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 77112000

約数和(自身を除く): 53359680

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, 139, 160, 178, 192, 240, 267, 278, 320, 356, 384, 417, 445, 480, 534, 556, 640, 695, 712, 834, 890, 960, 1068, 1112, 1335, 1390, 1424, 1668, 1780, 1920, 2085, 2136, 2224, 2670, 2780, 2848, 3336, 3560, 4170, 4272, 4448, 5340, 5560, 5696, 6672, 7120, 8340, 8544, 8896, 10680, 11120, 11392, 12371, 13344, 14240, 16680, 17088, 17792, 21360, 22240, 24742, 26688, 28480, 33360, 34176, 37113, 42720, 44480, 49484, 53376, 56960, 61855, 66720, 74226, 85440, 88960, 98968, 123710, 133440, 148452, 170880, 185565, 197936, 247420, 266880, 296904, 371130, 395872, 494840, 593808, 742260, 791744, 989680, 1187616, 1484520, 1583488, 1979360, 2375232, 2969040, 3958720, 4750464, 5938080, 7917440, 11876160, 23752320]

約数ペア:

[(1, 23752320), (2, 11876160), (3, 7917440), (4, 5938080), (5, 4750464), (6, 3958720), (8, 2969040), (10, 2375232), (12, 1979360), (15, 1583488), (16, 1484520), (20, 1187616), (24, 989680), (30, 791744), (32, 742260), (40, 593808), (48, 494840), (60, 395872), (64, 371130), (80, 296904), (89, 266880), (96, 247420), (120, 197936), (128, 185565), (139, 170880), (160, 148452), (178, 133440), (192, 123710), (240, 98968), (267, 88960), (278, 85440), (320, 74226), (356, 66720), (384, 61855), (417, 56960), (445, 53376), (480, 49484), (534, 44480), (556, 42720), (640, 37113), (695, 34176), (712, 33360), (834, 28480), (890, 26688), (960, 24742), (1068, 22240), (1112, 21360), (1335, 17792), (1390, 17088), (1424, 16680), (1668, 14240), (1780, 13344), (1920, 12371), (2085, 11392), (2136, 11120), (2224, 10680), (2670, 8896), (2780, 8544), (2848, 8340), (3336, 7120), (3560, 6672), (4170, 5696), (4272, 5560), (4448, 5340)]