147469440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:974

約数の個数: 128

約数和(自身を含む): 475891200

約数和(自身を除く): 328421760

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, 863, 890, 960, 1068, 1335, 1424, 1726, 1780, 1920, 2136, 2589, 2670, 2848, 3452, 3560, 4272, 4315, 5178, 5340, 5696, 6904, 7120, 8544, 8630, 10356, 10680, 11392, 12945, 13808, 14240, 17088, 17260, 20712, 21360, 25890, 27616, 28480, 34176, 34520, 41424, 42720, 51780, 55232, 56960, 69040, 76807, 82848, 85440, 103560, 110464, 138080, 153614, 165696, 170880, 207120, 230421, 276160, 307228, 331392, 384035, 414240, 460842, 552320, 614456, 768070, 828480, 921684, 1152105, 1228912, 1536140, 1656960, 1843368, 2304210, 2457824, 3072280, 3686736, 4608420, 4915648, 6144560, 7373472, 9216840, 9831296, 12289120, 14746944, 18433680, 24578240, 29493888, 36867360, 49156480, 73734720, 147469440]

約数ペア:

[(1, 147469440), (2, 73734720), (3, 49156480), (4, 36867360), (5, 29493888), (6, 24578240), (8, 18433680), (10, 14746944), (12, 12289120), (15, 9831296), (16, 9216840), (20, 7373472), (24, 6144560), (30, 4915648), (32, 4608420), (40, 3686736), (48, 3072280), (60, 2457824), (64, 2304210), (80, 1843368), (89, 1656960), (96, 1536140), (120, 1228912), (128, 1152105), (160, 921684), (178, 828480), (192, 768070), (240, 614456), (267, 552320), (320, 460842), (356, 414240), (384, 384035), (445, 331392), (480, 307228), (534, 276160), (640, 230421), (712, 207120), (863, 170880), (890, 165696), (960, 153614), (1068, 138080), (1335, 110464), (1424, 103560), (1726, 85440), (1780, 82848), (1920, 76807), (2136, 69040), (2589, 56960), (2670, 55232), (2848, 51780), (3452, 42720), (3560, 41424), (4272, 34520), (4315, 34176), (5178, 28480), (5340, 27616), (5696, 25890), (6904, 21360), (7120, 20712), (8544, 17260), (8630, 17088), (10356, 14240), (10680, 13808), (11392, 12945)]