71842080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1658

約数の個数: 96

約数和(自身を含む): 228783744

約数和(自身を除く): 156941664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1543, 1552, 1940, 2328, 2910, 3086, 3104, 3880, 4629, 4656, 5820, 6172, 7715, 7760, 9258, 9312, 11640, 12344, 15430, 15520, 18516, 23145, 23280, 24688, 30860, 37032, 46290, 46560, 49376, 61720, 74064, 92580, 123440, 148128, 149671, 185160, 246880, 299342, 370320, 449013, 598684, 740640, 748355, 898026, 1197368, 1496710, 1796052, 2245065, 2394736, 2993420, 3592104, 4490130, 4789472, 5986840, 7184208, 8980260, 11973680, 14368416, 17960520, 23947360, 35921040, 71842080]

約数ペア:

[(1, 71842080), (2, 35921040), (3, 23947360), (4, 17960520), (5, 14368416), (6, 11973680), (8, 8980260), (10, 7184208), (12, 5986840), (15, 4789472), (16, 4490130), (20, 3592104), (24, 2993420), (30, 2394736), (32, 2245065), (40, 1796052), (48, 1496710), (60, 1197368), (80, 898026), (96, 748355), (97, 740640), (120, 598684), (160, 449013), (194, 370320), (240, 299342), (291, 246880), (388, 185160), (480, 149671), (485, 148128), (582, 123440), (776, 92580), (970, 74064), (1164, 61720), (1455, 49376), (1543, 46560), (1552, 46290), (1940, 37032), (2328, 30860), (2910, 24688), (3086, 23280), (3104, 23145), (3880, 18516), (4629, 15520), (4656, 15430), (5820, 12344), (6172, 11640), (7715, 9312), (7760, 9258)]