147049120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1358

約数の個数: 96

約数和(自身を含む): 374492160

約数和(自身を除く): 227443040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1289, 1426, 1840, 2480, 2578, 2852, 3565, 3680, 4960, 5156, 5704, 6445, 7130, 10312, 11408, 12890, 14260, 20624, 22816, 25780, 28520, 29647, 39959, 41248, 51560, 57040, 59294, 79918, 103120, 114080, 118588, 148235, 159836, 199795, 206240, 237176, 296470, 319672, 399590, 474352, 592940, 639344, 799180, 919057, 948704, 1185880, 1278688, 1598360, 1838114, 2371760, 3196720, 3676228, 4595285, 4743520, 6393440, 7352456, 9190570, 14704912, 18381140, 29409824, 36762280, 73524560, 147049120]

約数ペア:

[(1, 147049120), (2, 73524560), (4, 36762280), (5, 29409824), (8, 18381140), (10, 14704912), (16, 9190570), (20, 7352456), (23, 6393440), (31, 4743520), (32, 4595285), (40, 3676228), (46, 3196720), (62, 2371760), (80, 1838114), (92, 1598360), (115, 1278688), (124, 1185880), (155, 948704), (160, 919057), (184, 799180), (230, 639344), (248, 592940), (310, 474352), (368, 399590), (460, 319672), (496, 296470), (620, 237176), (713, 206240), (736, 199795), (920, 159836), (992, 148235), (1240, 118588), (1289, 114080), (1426, 103120), (1840, 79918), (2480, 59294), (2578, 57040), (2852, 51560), (3565, 41248), (3680, 39959), (4960, 29647), (5156, 28520), (5704, 25780), (6445, 22816), (7130, 20624), (10312, 14260), (11408, 12890)]