162502920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{451397}}^1$

素因数の和:451414

約数の個数: 48

約数和(自身を含む): 528135660

約数和(自身を除く): 365632740

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, 451397, 902794, 1354191, 1805588, 2256985, 2708382, 3611176, 4062573, 4513970, 5416764, 6770955, 8125146, 9027940, 10833528, 13541910, 16250292, 18055880, 20312865, 27083820, 32500584, 40625730, 54167640, 81251460, 162502920]

約数ペア:

[(1, 162502920), (2, 81251460), (3, 54167640), (4, 40625730), (5, 32500584), (6, 27083820), (8, 20312865), (9, 18055880), (10, 16250292), (12, 13541910), (15, 10833528), (18, 9027940), (20, 8125146), (24, 6770955), (30, 5416764), (36, 4513970), (40, 4062573), (45, 3611176), (60, 2708382), (72, 2256985), (90, 1805588), (120, 1354191), (180, 902794), (360, 451397)]