339343680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27191}}^1$

素因数の和:27224

約数の個数: 112

約数和(自身を含む): 1160337024

約数和(自身を除く): 820993344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 27191, 54382, 81573, 108764, 135955, 163146, 217528, 271910, 326292, 353483, 407865, 435056, 543820, 652584, 706966, 815730, 870112, 1060449, 1087640, 1305168, 1413932, 1631460, 1740224, 1767415, 2120898, 2175280, 2610336, 2827864, 3262920, 3534830, 4241796, 4350560, 5220672, 5302245, 5655728, 6525840, 7069660, 8483592, 8701120, 10604490, 11311456, 13051680, 14139320, 16967184, 21208980, 22622912, 26103360, 28278640, 33934368, 42417960, 56557280, 67868736, 84835920, 113114560, 169671840, 339343680]

約数ペア:

[(1, 339343680), (2, 169671840), (3, 113114560), (4, 84835920), (5, 67868736), (6, 56557280), (8, 42417960), (10, 33934368), (12, 28278640), (13, 26103360), (15, 22622912), (16, 21208980), (20, 16967184), (24, 14139320), (26, 13051680), (30, 11311456), (32, 10604490), (39, 8701120), (40, 8483592), (48, 7069660), (52, 6525840), (60, 5655728), (64, 5302245), (65, 5220672), (78, 4350560), (80, 4241796), (96, 3534830), (104, 3262920), (120, 2827864), (130, 2610336), (156, 2175280), (160, 2120898), (192, 1767415), (195, 1740224), (208, 1631460), (240, 1413932), (260, 1305168), (312, 1087640), (320, 1060449), (390, 870112), (416, 815730), (480, 706966), (520, 652584), (624, 543820), (780, 435056), (832, 407865), (960, 353483), (1040, 326292), (1248, 271910), (1560, 217528), (2080, 163146), (2496, 135955), (3120, 108764), (4160, 81573), (6240, 54382), (12480, 27191)]