226626720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{472139}}^1$

素因数の和:472157

約数の個数: 48

約数和(自身を含む): 713875680

約数和(自身を除く): 487248960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 472139, 944278, 1416417, 1888556, 2360695, 2832834, 3777112, 4721390, 5665668, 7082085, 7554224, 9442780, 11331336, 14164170, 15108448, 18885560, 22662672, 28328340, 37771120, 45325344, 56656680, 75542240, 113313360, 226626720]

約数ペア:

[(1, 226626720), (2, 113313360), (3, 75542240), (4, 56656680), (5, 45325344), (6, 37771120), (8, 28328340), (10, 22662672), (12, 18885560), (15, 15108448), (16, 14164170), (20, 11331336), (24, 9442780), (30, 7554224), (32, 7082085), (40, 5665668), (48, 4721390), (60, 3777112), (80, 2832834), (96, 2360695), (120, 1888556), (160, 1416417), (240, 944278), (480, 472139)]