32789640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21019}}^1$

素因数の和:21046

約数の個数: 64

約数和(自身を含む): 105940800

約数和(自身を除く): 73151160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 21019, 42038, 63057, 84076, 105095, 126114, 168152, 210190, 252228, 273247, 315285, 420380, 504456, 546494, 630570, 819741, 840760, 1092988, 1261140, 1366235, 1639482, 2185976, 2522280, 2732470, 3278964, 4098705, 5464940, 6557928, 8197410, 10929880, 16394820, 32789640]

約数ペア:

[(1, 32789640), (2, 16394820), (3, 10929880), (4, 8197410), (5, 6557928), (6, 5464940), (8, 4098705), (10, 3278964), (12, 2732470), (13, 2522280), (15, 2185976), (20, 1639482), (24, 1366235), (26, 1261140), (30, 1092988), (39, 840760), (40, 819741), (52, 630570), (60, 546494), (65, 504456), (78, 420380), (104, 315285), (120, 273247), (130, 252228), (156, 210190), (195, 168152), (260, 126114), (312, 105095), (390, 84076), (520, 63057), (780, 42038), (1560, 21019)]