302938240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1230

約数の個数: 128

約数和(自身を含む): 812099520

約数和(自身を除く): 509161280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 592, 640, 704, 740, 814, 880, 1163, 1184, 1408, 1480, 1628, 1760, 2035, 2326, 2368, 2960, 3256, 3520, 4070, 4652, 4736, 5815, 5920, 6512, 7040, 8140, 9304, 11630, 11840, 12793, 13024, 16280, 18608, 23260, 23680, 25586, 26048, 32560, 37216, 43031, 46520, 51172, 52096, 63965, 65120, 74432, 86062, 93040, 102344, 127930, 130240, 148864, 172124, 186080, 204688, 215155, 255860, 260480, 344248, 372160, 409376, 430310, 473341, 511720, 688496, 744320, 818752, 860620, 946682, 1023440, 1376992, 1637504, 1721240, 1893364, 2046880, 2366705, 2753984, 3442480, 3786728, 4093760, 4733410, 5507968, 6884960, 7573456, 8187520, 9466820, 13769920, 15146912, 18933640, 27539840, 30293824, 37867280, 60587648, 75734560, 151469120, 302938240]

約数ペア:

[(1, 302938240), (2, 151469120), (4, 75734560), (5, 60587648), (8, 37867280), (10, 30293824), (11, 27539840), (16, 18933640), (20, 15146912), (22, 13769920), (32, 9466820), (37, 8187520), (40, 7573456), (44, 6884960), (55, 5507968), (64, 4733410), (74, 4093760), (80, 3786728), (88, 3442480), (110, 2753984), (128, 2366705), (148, 2046880), (160, 1893364), (176, 1721240), (185, 1637504), (220, 1376992), (296, 1023440), (320, 946682), (352, 860620), (370, 818752), (407, 744320), (440, 688496), (592, 511720), (640, 473341), (704, 430310), (740, 409376), (814, 372160), (880, 344248), (1163, 260480), (1184, 255860), (1408, 215155), (1480, 204688), (1628, 186080), (1760, 172124), (2035, 148864), (2326, 130240), (2368, 127930), (2960, 102344), (3256, 93040), (3520, 86062), (4070, 74432), (4652, 65120), (4736, 63965), (5815, 52096), (5920, 51172), (6512, 46520), (7040, 43031), (8140, 37216), (9304, 32560), (11630, 26048), (11840, 25586), (12793, 23680), (13024, 23260), (16280, 18608)]