313879560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{35831}}^1$

素因数の和:35918

約数の個数: 64

約数和(自身を含む): 954564480

約数和(自身を除く): 640684920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 35831, 71662, 107493, 143324, 179155, 214986, 286648, 358310, 429972, 537465, 716620, 859944, 1074930, 1433240, 2149860, 2615663, 4299720, 5231326, 7846989, 10462652, 13078315, 15693978, 20925304, 26156630, 31387956, 39234945, 52313260, 62775912, 78469890, 104626520, 156939780, 313879560]

約数ペア:

[(1, 313879560), (2, 156939780), (3, 104626520), (4, 78469890), (5, 62775912), (6, 52313260), (8, 39234945), (10, 31387956), (12, 26156630), (15, 20925304), (20, 15693978), (24, 13078315), (30, 10462652), (40, 7846989), (60, 5231326), (73, 4299720), (120, 2615663), (146, 2149860), (219, 1433240), (292, 1074930), (365, 859944), (438, 716620), (584, 537465), (730, 429972), (876, 358310), (1095, 286648), (1460, 214986), (1752, 179155), (2190, 143324), (2920, 107493), (4380, 71662), (8760, 35831)]