359238840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1893

約数の個数: 128

約数和(自身を含む): 1140618240

約数和(自身を除く): 781379400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 276, 292, 345, 365, 438, 460, 552, 584, 690, 730, 876, 920, 1095, 1380, 1460, 1679, 1752, 1783, 2190, 2760, 2920, 3358, 3566, 4380, 5037, 5349, 6716, 7132, 8395, 8760, 8915, 10074, 10698, 13432, 14264, 16790, 17830, 20148, 21396, 25185, 26745, 33580, 35660, 40296, 41009, 42792, 50370, 53490, 67160, 71320, 82018, 100740, 106980, 123027, 130159, 164036, 201480, 205045, 213960, 246054, 260318, 328072, 390477, 410090, 492108, 520636, 615135, 650795, 780954, 820180, 984216, 1041272, 1230270, 1301590, 1561908, 1640360, 1952385, 2460540, 2603180, 2993657, 3123816, 3904770, 4921080, 5206360, 5987314, 7809540, 8980971, 11974628, 14968285, 15619080, 17961942, 23949256, 29936570, 35923884, 44904855, 59873140, 71847768, 89809710, 119746280, 179619420, 359238840]

約数ペア:

[(1, 359238840), (2, 179619420), (3, 119746280), (4, 89809710), (5, 71847768), (6, 59873140), (8, 44904855), (10, 35923884), (12, 29936570), (15, 23949256), (20, 17961942), (23, 15619080), (24, 14968285), (30, 11974628), (40, 8980971), (46, 7809540), (60, 5987314), (69, 5206360), (73, 4921080), (92, 3904770), (115, 3123816), (120, 2993657), (138, 2603180), (146, 2460540), (184, 1952385), (219, 1640360), (230, 1561908), (276, 1301590), (292, 1230270), (345, 1041272), (365, 984216), (438, 820180), (460, 780954), (552, 650795), (584, 615135), (690, 520636), (730, 492108), (876, 410090), (920, 390477), (1095, 328072), (1380, 260318), (1460, 246054), (1679, 213960), (1752, 205045), (1783, 201480), (2190, 164036), (2760, 130159), (2920, 123027), (3358, 106980), (3566, 100740), (4380, 82018), (5037, 71320), (5349, 67160), (6716, 53490), (7132, 50370), (8395, 42792), (8760, 41009), (8915, 40296), (10074, 35660), (10698, 33580), (13432, 26745), (14264, 25185), (16790, 21396), (17830, 20148)]