269935320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21023}}^1$

素因数の和:21144

約数の個数: 64

約数和(自身を含む): 817413120

約数和(自身を除く): 547477800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 21023, 42046, 63069, 84092, 105115, 126138, 168184, 210230, 252276, 315345, 420460, 504552, 630690, 840920, 1261380, 2249461, 2522760, 4498922, 6748383, 8997844, 11247305, 13496766, 17995688, 22494610, 26993532, 33741915, 44989220, 53987064, 67483830, 89978440, 134967660, 269935320]

約数ペア:

[(1, 269935320), (2, 134967660), (3, 89978440), (4, 67483830), (5, 53987064), (6, 44989220), (8, 33741915), (10, 26993532), (12, 22494610), (15, 17995688), (20, 13496766), (24, 11247305), (30, 8997844), (40, 6748383), (60, 4498922), (107, 2522760), (120, 2249461), (214, 1261380), (321, 840920), (428, 630690), (535, 504552), (642, 420460), (856, 315345), (1070, 252276), (1284, 210230), (1605, 168184), (2140, 126138), (2568, 105115), (3210, 84092), (4280, 63069), (6420, 42046), (12840, 21023)]