77779680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14731}}^1$

素因数の和:14760

約数の個数: 96

約数和(自身を含む): 267297408

約数和(自身を除く): 189517728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 14731, 29462, 44193, 58924, 73655, 88386, 117848, 147310, 162041, 176772, 220965, 235696, 294620, 324082, 353544, 441930, 471392, 486123, 589240, 648164, 707088, 810205, 883860, 972246, 1178480, 1296328, 1414176, 1620410, 1767720, 1944492, 2356960, 2430615, 2592656, 3240820, 3535440, 3888984, 4861230, 5185312, 6481640, 7070880, 7777968, 9722460, 12963280, 15555936, 19444920, 25926560, 38889840, 77779680]

約数ペア:

[(1, 77779680), (2, 38889840), (3, 25926560), (4, 19444920), (5, 15555936), (6, 12963280), (8, 9722460), (10, 7777968), (11, 7070880), (12, 6481640), (15, 5185312), (16, 4861230), (20, 3888984), (22, 3535440), (24, 3240820), (30, 2592656), (32, 2430615), (33, 2356960), (40, 1944492), (44, 1767720), (48, 1620410), (55, 1414176), (60, 1296328), (66, 1178480), (80, 972246), (88, 883860), (96, 810205), (110, 707088), (120, 648164), (132, 589240), (160, 486123), (165, 471392), (176, 441930), (220, 353544), (240, 324082), (264, 294620), (330, 235696), (352, 220965), (440, 176772), (480, 162041), (528, 147310), (660, 117848), (880, 88386), (1056, 73655), (1320, 58924), (1760, 44193), (2640, 29462), (5280, 14731)]