203313360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{847139}}^1$

素因数の和:847155

約数の個数: 40

約数和(自身を含む): 630272160

約数和(自身を除く): 426958800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 847139, 1694278, 2541417, 3388556, 4235695, 5082834, 6777112, 8471390, 10165668, 12707085, 13554224, 16942780, 20331336, 25414170, 33885560, 40662672, 50828340, 67771120, 101656680, 203313360]

約数ペア:

[(1, 203313360), (2, 101656680), (3, 67771120), (4, 50828340), (5, 40662672), (6, 33885560), (8, 25414170), (10, 20331336), (12, 16942780), (15, 13554224), (16, 12707085), (20, 10165668), (24, 8471390), (30, 6777112), (40, 5082834), (48, 4235695), (60, 3388556), (80, 2541417), (120, 1694278), (240, 847139)]