193026720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{402139}}^1$

素因数の和:402157

約数の個数: 48

約数和(自身を含む): 608035680

約数和(自身を除く): 415008960

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, 402139, 804278, 1206417, 1608556, 2010695, 2412834, 3217112, 4021390, 4825668, 6032085, 6434224, 8042780, 9651336, 12064170, 12868448, 16085560, 19302672, 24128340, 32171120, 38605344, 48256680, 64342240, 96513360, 193026720]

約数ペア:

[(1, 193026720), (2, 96513360), (3, 64342240), (4, 48256680), (5, 38605344), (6, 32171120), (8, 24128340), (10, 19302672), (12, 16085560), (15, 12868448), (16, 12064170), (20, 9651336), (24, 8042780), (30, 6434224), (32, 6032085), (40, 4825668), (48, 4021390), (60, 3217112), (80, 2412834), (96, 2010695), (120, 1608556), (160, 1206417), (240, 804278), (480, 402139)]