73734720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:972

約数の個数: 112

約数和(自身を含む): 237012480

約数和(自身を除く): 163277760

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, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 863, 890, 960, 1068, 1335, 1424, 1726, 1780, 2136, 2589, 2670, 2848, 3452, 3560, 4272, 4315, 5178, 5340, 5696, 6904, 7120, 8544, 8630, 10356, 10680, 12945, 13808, 14240, 17088, 17260, 20712, 21360, 25890, 27616, 28480, 34520, 41424, 42720, 51780, 55232, 69040, 76807, 82848, 85440, 103560, 138080, 153614, 165696, 207120, 230421, 276160, 307228, 384035, 414240, 460842, 614456, 768070, 828480, 921684, 1152105, 1228912, 1536140, 1843368, 2304210, 2457824, 3072280, 3686736, 4608420, 4915648, 6144560, 7373472, 9216840, 12289120, 14746944, 18433680, 24578240, 36867360, 73734720]

約数ペア:

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