28829160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 95064840

約数和(自身を除く): 66235680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1097, 1314, 1460, 1752, 2190, 2194, 2628, 2920, 3285, 3291, 4380, 4388, 5256, 5485, 6570, 6582, 8760, 8776, 9873, 10970, 13140, 13164, 16455, 19746, 21940, 26280, 26328, 32910, 39492, 43880, 49365, 65820, 78984, 80081, 98730, 131640, 160162, 197460, 240243, 320324, 394920, 400405, 480486, 640648, 720729, 800810, 960972, 1201215, 1441458, 1601620, 1921944, 2402430, 2882916, 3203240, 3603645, 4804860, 5765832, 7207290, 9609720, 14414580, 28829160]

約数ペア:

[(1, 28829160), (2, 14414580), (3, 9609720), (4, 7207290), (5, 5765832), (6, 4804860), (8, 3603645), (9, 3203240), (10, 2882916), (12, 2402430), (15, 1921944), (18, 1601620), (20, 1441458), (24, 1201215), (30, 960972), (36, 800810), (40, 720729), (45, 640648), (60, 480486), (72, 400405), (73, 394920), (90, 320324), (120, 240243), (146, 197460), (180, 160162), (219, 131640), (292, 98730), (360, 80081), (365, 78984), (438, 65820), (584, 49365), (657, 43880), (730, 39492), (876, 32910), (1095, 26328), (1097, 26280), (1314, 21940), (1460, 19746), (1752, 16455), (2190, 13164), (2194, 13140), (2628, 10970), (2920, 9873), (3285, 8776), (3291, 8760), (4380, 6582), (4388, 6570), (5256, 5485)]