297537120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{206623}}^1$

素因数の和:206644

約数の個数: 72

約数和(自身を含む): 1015350336

約数和(自身を除く): 717813216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 206623, 413246, 619869, 826492, 1033115, 1239738, 1652984, 1859607, 2066230, 2479476, 3099345, 3305968, 3719214, 4132460, 4958952, 6198690, 6611936, 7438428, 8264920, 9298035, 9917904, 12397380, 14876856, 16529840, 18596070, 19835808, 24794760, 29753712, 33059680, 37192140, 49589520, 59507424, 74384280, 99179040, 148768560, 297537120]

約数ペア:

[(1, 297537120), (2, 148768560), (3, 99179040), (4, 74384280), (5, 59507424), (6, 49589520), (8, 37192140), (9, 33059680), (10, 29753712), (12, 24794760), (15, 19835808), (16, 18596070), (18, 16529840), (20, 14876856), (24, 12397380), (30, 9917904), (32, 9298035), (36, 8264920), (40, 7438428), (45, 6611936), (48, 6198690), (60, 4958952), (72, 4132460), (80, 3719214), (90, 3305968), (96, 3099345), (120, 2479476), (144, 2066230), (160, 1859607), (180, 1652984), (240, 1239738), (288, 1033115), (360, 826492), (480, 619869), (720, 413246), (1440, 206623)]