1769160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 5546880

約数和(自身を除く): 3777720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 641, 690, 920, 1282, 1380, 1923, 2564, 2760, 3205, 3846, 5128, 6410, 7692, 9615, 12820, 14743, 15384, 19230, 25640, 29486, 38460, 44229, 58972, 73715, 76920, 88458, 117944, 147430, 176916, 221145, 294860, 353832, 442290, 589720, 884580, 1769160]

約数ペア:

[(1, 1769160), (2, 884580), (3, 589720), (4, 442290), (5, 353832), (6, 294860), (8, 221145), (10, 176916), (12, 147430), (15, 117944), (20, 88458), (23, 76920), (24, 73715), (30, 58972), (40, 44229), (46, 38460), (60, 29486), (69, 25640), (92, 19230), (115, 15384), (120, 14743), (138, 12820), (184, 9615), (230, 7692), (276, 6410), (345, 5128), (460, 3846), (552, 3205), (641, 2760), (690, 2564), (920, 1923), (1282, 1380)]