27750360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21023}}^1$

素因数の和:21048

約数の個数: 64

約数和(自身を含む): 90823680

約数和(自身を除く): 63073320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 21023, 42046, 63069, 84092, 105115, 126138, 168184, 210230, 231253, 252276, 315345, 420460, 462506, 504552, 630690, 693759, 840920, 925012, 1156265, 1261380, 1387518, 1850024, 2312530, 2522760, 2775036, 3468795, 4625060, 5550072, 6937590, 9250120, 13875180, 27750360]

約数ペア:

[(1, 27750360), (2, 13875180), (3, 9250120), (4, 6937590), (5, 5550072), (6, 4625060), (8, 3468795), (10, 2775036), (11, 2522760), (12, 2312530), (15, 1850024), (20, 1387518), (22, 1261380), (24, 1156265), (30, 925012), (33, 840920), (40, 693759), (44, 630690), (55, 504552), (60, 462506), (66, 420460), (88, 315345), (110, 252276), (120, 231253), (132, 210230), (165, 168184), (220, 126138), (264, 105115), (330, 84092), (440, 63069), (660, 42046), (1320, 21023)]