74166720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3359}}^1$

素因数の和:3402

約数の個数: 112

約数和(自身を含む): 245790720

約数和(自身を除く): 171624000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3359, 3680, 4416, 5520, 6718, 7360, 10077, 11040, 13436, 16795, 20154, 22080, 26872, 33590, 40308, 50385, 53744, 67180, 77257, 80616, 100770, 107488, 134360, 154514, 161232, 201540, 214976, 231771, 268720, 309028, 322464, 386285, 403080, 463542, 537440, 618056, 644928, 772570, 806160, 927084, 1074880, 1158855, 1236112, 1545140, 1612320, 1854168, 2317710, 2472224, 3090280, 3224640, 3708336, 4635420, 4944448, 6180560, 7416672, 9270840, 12361120, 14833344, 18541680, 24722240, 37083360, 74166720]

約数ペア:

[(1, 74166720), (2, 37083360), (3, 24722240), (4, 18541680), (5, 14833344), (6, 12361120), (8, 9270840), (10, 7416672), (12, 6180560), (15, 4944448), (16, 4635420), (20, 3708336), (23, 3224640), (24, 3090280), (30, 2472224), (32, 2317710), (40, 1854168), (46, 1612320), (48, 1545140), (60, 1236112), (64, 1158855), (69, 1074880), (80, 927084), (92, 806160), (96, 772570), (115, 644928), (120, 618056), (138, 537440), (160, 463542), (184, 403080), (192, 386285), (230, 322464), (240, 309028), (276, 268720), (320, 231771), (345, 214976), (368, 201540), (460, 161232), (480, 154514), (552, 134360), (690, 107488), (736, 100770), (920, 80616), (960, 77257), (1104, 67180), (1380, 53744), (1472, 50385), (1840, 40308), (2208, 33590), (2760, 26872), (3359, 22080), (3680, 20154), (4416, 16795), (5520, 13436), (6718, 11040), (7360, 10077)]