272968320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8363}}^1$

素因数の和:8402

約数の個数: 128

約数和(自身を含む): 921378240

約数和(自身を除く): 648409920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 8363, 10880, 16320, 16726, 25089, 32640, 33452, 41815, 50178, 66904, 83630, 100356, 125445, 133808, 142171, 167260, 200712, 250890, 267616, 284342, 334520, 401424, 426513, 501780, 535232, 568684, 669040, 710855, 802848, 853026, 1003560, 1070464, 1137368, 1338080, 1421710, 1605696, 1706052, 2007120, 2132565, 2274736, 2676160, 2843420, 3211392, 3412104, 4014240, 4265130, 4549472, 5352320, 5686840, 6824208, 8028480, 8530260, 9098944, 11373680, 13648416, 16056960, 17060520, 18197888, 22747360, 27296832, 34121040, 45494720, 54593664, 68242080, 90989440, 136484160, 272968320]

約数ペア:

[(1, 272968320), (2, 136484160), (3, 90989440), (4, 68242080), (5, 54593664), (6, 45494720), (8, 34121040), (10, 27296832), (12, 22747360), (15, 18197888), (16, 17060520), (17, 16056960), (20, 13648416), (24, 11373680), (30, 9098944), (32, 8530260), (34, 8028480), (40, 6824208), (48, 5686840), (51, 5352320), (60, 4549472), (64, 4265130), (68, 4014240), (80, 3412104), (85, 3211392), (96, 2843420), (102, 2676160), (120, 2274736), (128, 2132565), (136, 2007120), (160, 1706052), (170, 1605696), (192, 1421710), (204, 1338080), (240, 1137368), (255, 1070464), (272, 1003560), (320, 853026), (340, 802848), (384, 710855), (408, 669040), (480, 568684), (510, 535232), (544, 501780), (640, 426513), (680, 401424), (816, 334520), (960, 284342), (1020, 267616), (1088, 250890), (1360, 200712), (1632, 167260), (1920, 142171), (2040, 133808), (2176, 125445), (2720, 100356), (3264, 83630), (4080, 66904), (5440, 50178), (6528, 41815), (8160, 33452), (8363, 32640), (10880, 25089), (16320, 16726)]