74105520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{308773}}^1$

素因数の和:308789

約数の個数: 40

約数和(自身を含む): 229727856

約数和(自身を除く): 155622336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 308773, 617546, 926319, 1235092, 1543865, 1852638, 2470184, 3087730, 3705276, 4631595, 4940368, 6175460, 7410552, 9263190, 12350920, 14821104, 18526380, 24701840, 37052760, 74105520]

約数ペア:

[(1, 74105520), (2, 37052760), (3, 24701840), (4, 18526380), (5, 14821104), (6, 12350920), (8, 9263190), (10, 7410552), (12, 6175460), (15, 4940368), (16, 4631595), (20, 3705276), (24, 3087730), (30, 2470184), (40, 1852638), (48, 1543865), (60, 1235092), (80, 926319), (120, 617546), (240, 308773)]