195983640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{544399}}^1$

素因数の和:544416

約数の個数: 48

約数和(自身を含む): 636948000

約数和(自身を除く): 440964360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 544399, 1088798, 1633197, 2177596, 2721995, 3266394, 4355192, 4899591, 5443990, 6532788, 8165985, 9799182, 10887980, 13065576, 16331970, 19598364, 21775960, 24497955, 32663940, 39196728, 48995910, 65327880, 97991820, 195983640]

約数ペア:

[(1, 195983640), (2, 97991820), (3, 65327880), (4, 48995910), (5, 39196728), (6, 32663940), (8, 24497955), (9, 21775960), (10, 19598364), (12, 16331970), (15, 13065576), (18, 10887980), (20, 9799182), (24, 8165985), (30, 6532788), (36, 5443990), (40, 4899591), (45, 4355192), (60, 3266394), (72, 2721995), (90, 2177596), (120, 1633197), (180, 1088798), (360, 544399)]