30055560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 93363840

約数和(自身を除く): 63308280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 73, 94, 120, 141, 146, 188, 219, 235, 282, 292, 365, 376, 438, 470, 564, 584, 705, 730, 876, 940, 1095, 1128, 1410, 1460, 1752, 1880, 2190, 2820, 2920, 3431, 4380, 5329, 5640, 6862, 8760, 10293, 10658, 13724, 15987, 17155, 20586, 21316, 26645, 27448, 31974, 34310, 41172, 42632, 51465, 53290, 63948, 68620, 79935, 82344, 102930, 106580, 127896, 137240, 159870, 205860, 213160, 250463, 319740, 411720, 500926, 639480, 751389, 1001852, 1252315, 1502778, 2003704, 2504630, 3005556, 3756945, 5009260, 6011112, 7513890, 10018520, 15027780, 30055560]

約数ペア:

[(1, 30055560), (2, 15027780), (3, 10018520), (4, 7513890), (5, 6011112), (6, 5009260), (8, 3756945), (10, 3005556), (12, 2504630), (15, 2003704), (20, 1502778), (24, 1252315), (30, 1001852), (40, 751389), (47, 639480), (60, 500926), (73, 411720), (94, 319740), (120, 250463), (141, 213160), (146, 205860), (188, 159870), (219, 137240), (235, 127896), (282, 106580), (292, 102930), (365, 82344), (376, 79935), (438, 68620), (470, 63948), (564, 53290), (584, 51465), (705, 42632), (730, 41172), (876, 34310), (940, 31974), (1095, 27448), (1128, 26645), (1410, 21316), (1460, 20586), (1752, 17155), (1880, 15987), (2190, 13724), (2820, 10658), (2920, 10293), (3431, 8760), (4380, 6862), (5329, 5640)]