486143640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19571}}^1$

素因数の和:19614

約数の個数: 128

約数和(自身を含む): 1691020800

約数和(自身を除く): 1204877160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 19571, 24840, 39142, 58713, 78284, 97855, 117426, 156568, 176139, 195710, 234852, 293565, 352278, 391420, 450133, 469704, 528417, 587130, 704556, 782840, 880695, 900266, 1056834, 1174260, 1350399, 1409112, 1761390, 1800532, 2113668, 2250665, 2348520, 2642085, 2700798, 3522780, 3601064, 4051197, 4227336, 4501330, 5284170, 5401596, 6751995, 7045560, 8102394, 9002660, 10568340, 10803192, 12153591, 13503990, 16204788, 18005320, 20255985, 21136680, 24307182, 27007980, 32409576, 40511970, 48614364, 54015960, 60767955, 81023940, 97228728, 121535910, 162047880, 243071820, 486143640]

約数ペア:

[(1, 486143640), (2, 243071820), (3, 162047880), (4, 121535910), (5, 97228728), (6, 81023940), (8, 60767955), (9, 54015960), (10, 48614364), (12, 40511970), (15, 32409576), (18, 27007980), (20, 24307182), (23, 21136680), (24, 20255985), (27, 18005320), (30, 16204788), (36, 13503990), (40, 12153591), (45, 10803192), (46, 10568340), (54, 9002660), (60, 8102394), (69, 7045560), (72, 6751995), (90, 5401596), (92, 5284170), (108, 4501330), (115, 4227336), (120, 4051197), (135, 3601064), (138, 3522780), (180, 2700798), (184, 2642085), (207, 2348520), (216, 2250665), (230, 2113668), (270, 1800532), (276, 1761390), (345, 1409112), (360, 1350399), (414, 1174260), (460, 1056834), (540, 900266), (552, 880695), (621, 782840), (690, 704556), (828, 587130), (920, 528417), (1035, 469704), (1080, 450133), (1242, 391420), (1380, 352278), (1656, 293565), (2070, 234852), (2484, 195710), (2760, 176139), (3105, 156568), (4140, 117426), (4968, 97855), (6210, 78284), (8280, 58713), (12420, 39142), (19571, 24840)]