197313360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{822139}}^1$

素因数の和:822155

約数の個数: 40

約数和(自身を含む): 611672160

約数和(自身を除く): 414358800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 822139, 1644278, 2466417, 3288556, 4110695, 4932834, 6577112, 8221390, 9865668, 12332085, 13154224, 16442780, 19731336, 24664170, 32885560, 39462672, 49328340, 65771120, 98656680, 197313360]

約数ペア:

[(1, 197313360), (2, 98656680), (3, 65771120), (4, 49328340), (5, 39462672), (6, 32885560), (8, 24664170), (10, 19731336), (12, 16442780), (15, 13154224), (16, 12332085), (20, 9865668), (24, 8221390), (30, 6577112), (40, 4932834), (48, 4110695), (60, 3288556), (80, 2466417), (120, 1644278), (240, 822139)]