165209040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{853}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 557542440

約数和(自身を除く): 392333400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 538, 720, 807, 853, 1076, 1345, 1614, 1706, 2152, 2421, 2559, 2690, 3228, 3412, 4035, 4265, 4304, 4842, 5118, 5380, 6456, 6824, 7677, 8070, 8530, 9684, 10236, 10760, 12105, 12795, 12912, 13648, 15354, 16140, 17060, 19368, 20472, 21520, 24210, 25590, 30708, 32280, 34120, 38385, 38736, 40944, 48420, 51180, 61416, 64560, 68240, 76770, 96840, 102360, 122832, 153540, 193680, 204720, 229457, 307080, 458914, 614160, 688371, 917828, 1147285, 1376742, 1835656, 2065113, 2294570, 2753484, 3441855, 3671312, 4130226, 4589140, 5506968, 6883710, 8260452, 9178280, 10325565, 11013936, 13767420, 16520904, 18356560, 20651130, 27534840, 33041808, 41302260, 55069680, 82604520, 165209040]

約数ペア:

[(1, 165209040), (2, 82604520), (3, 55069680), (4, 41302260), (5, 33041808), (6, 27534840), (8, 20651130), (9, 18356560), (10, 16520904), (12, 13767420), (15, 11013936), (16, 10325565), (18, 9178280), (20, 8260452), (24, 6883710), (30, 5506968), (36, 4589140), (40, 4130226), (45, 3671312), (48, 3441855), (60, 2753484), (72, 2294570), (80, 2065113), (90, 1835656), (120, 1376742), (144, 1147285), (180, 917828), (240, 688371), (269, 614160), (360, 458914), (538, 307080), (720, 229457), (807, 204720), (853, 193680), (1076, 153540), (1345, 122832), (1614, 102360), (1706, 96840), (2152, 76770), (2421, 68240), (2559, 64560), (2690, 61416), (3228, 51180), (3412, 48420), (4035, 40944), (4265, 38736), (4304, 38385), (4842, 34120), (5118, 32280), (5380, 30708), (6456, 25590), (6824, 24210), (7677, 21520), (8070, 20472), (8530, 19368), (9684, 17060), (10236, 16140), (10760, 15354), (12105, 13648), (12795, 12912)]