191246040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{531239}}^1$

素因数の和:531256

約数の個数: 48

約数和(自身を含む): 621550800

約数和(自身を除く): 430304760

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, 531239, 1062478, 1593717, 2124956, 2656195, 3187434, 4249912, 4781151, 5312390, 6374868, 7968585, 9562302, 10624780, 12749736, 15937170, 19124604, 21249560, 23905755, 31874340, 38249208, 47811510, 63748680, 95623020, 191246040]

約数ペア:

[(1, 191246040), (2, 95623020), (3, 63748680), (4, 47811510), (5, 38249208), (6, 31874340), (8, 23905755), (9, 21249560), (10, 19124604), (12, 15937170), (15, 12749736), (18, 10624780), (20, 9562302), (24, 7968585), (30, 6374868), (36, 5312390), (40, 4781151), (45, 4249912), (60, 3187434), (72, 2656195), (90, 2124956), (120, 1593717), (180, 1062478), (360, 531239)]