372078540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2341}}^1$

素因数の和:3239

約数の個数: 72

約数和(自身を含む): 1130399088

約数和(自身を除く): 758320548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 883, 1766, 2341, 2649, 3532, 4415, 4682, 5298, 7023, 7947, 8830, 9364, 10596, 11705, 13245, 14046, 15894, 17660, 21069, 23410, 26490, 28092, 31788, 35115, 39735, 42138, 46820, 52980, 70230, 79470, 84276, 105345, 140460, 158940, 210690, 421380, 2067103, 4134206, 6201309, 8268412, 10335515, 12402618, 18603927, 20671030, 24805236, 31006545, 37207854, 41342060, 62013090, 74415708, 93019635, 124026180, 186039270, 372078540]

約数ペア:

[(1, 372078540), (2, 186039270), (3, 124026180), (4, 93019635), (5, 74415708), (6, 62013090), (9, 41342060), (10, 37207854), (12, 31006545), (15, 24805236), (18, 20671030), (20, 18603927), (30, 12402618), (36, 10335515), (45, 8268412), (60, 6201309), (90, 4134206), (180, 2067103), (883, 421380), (1766, 210690), (2341, 158940), (2649, 140460), (3532, 105345), (4415, 84276), (4682, 79470), (5298, 70230), (7023, 52980), (7947, 46820), (8830, 42138), (9364, 39735), (10596, 35115), (11705, 31788), (13245, 28092), (14046, 26490), (15894, 23410), (17660, 21069)]