1338084960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163981}}^1$

素因数の和:164016

約数の個数: 96

約数和(自身を含む): 4462934112

約数和(自身を除く): 3124849152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 163981, 327962, 491943, 655924, 819905, 983886, 1311848, 1639810, 1967772, 2459715, 2623696, 2787677, 3279620, 3935544, 4919430, 5247392, 5575354, 6559240, 7871088, 8363031, 9838860, 11150708, 13118480, 13938385, 15742176, 16726062, 19677720, 22301416, 26236960, 27876770, 33452124, 39355440, 41815155, 44602832, 55753540, 66904248, 78710880, 83630310, 89205664, 111507080, 133808496, 167260620, 223014160, 267616992, 334521240, 446028320, 669042480, 1338084960]

約数ペア:

[(1, 1338084960), (2, 669042480), (3, 446028320), (4, 334521240), (5, 267616992), (6, 223014160), (8, 167260620), (10, 133808496), (12, 111507080), (15, 89205664), (16, 83630310), (17, 78710880), (20, 66904248), (24, 55753540), (30, 44602832), (32, 41815155), (34, 39355440), (40, 33452124), (48, 27876770), (51, 26236960), (60, 22301416), (68, 19677720), (80, 16726062), (85, 15742176), (96, 13938385), (102, 13118480), (120, 11150708), (136, 9838860), (160, 8363031), (170, 7871088), (204, 6559240), (240, 5575354), (255, 5247392), (272, 4919430), (340, 3935544), (408, 3279620), (480, 2787677), (510, 2623696), (544, 2459715), (680, 1967772), (816, 1639810), (1020, 1311848), (1360, 983886), (1632, 819905), (2040, 655924), (2720, 491943), (4080, 327962), (8160, 163981)]