315007920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3620

約数の個数: 160

約数和(自身を含む): 1111803840

約数和(自身を除く): 796795920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3557, 3690, 4428, 4920, 5535, 5904, 7114, 7380, 8856, 9840, 10671, 11070, 14228, 14760, 17712, 17785, 21342, 22140, 28456, 29520, 32013, 35570, 42684, 44280, 53355, 56912, 64026, 71140, 85368, 88560, 96039, 106710, 128052, 142280, 145837, 160065, 170736, 192078, 213420, 256104, 284560, 291674, 320130, 384156, 426840, 437511, 480195, 512208, 583348, 640260, 729185, 768312, 853680, 875022, 960390, 1166696, 1280520, 1312533, 1458370, 1536624, 1750044, 1920780, 2187555, 2333392, 2561040, 2625066, 2916740, 3500088, 3841560, 3937599, 4375110, 5250132, 5833480, 6562665, 7000176, 7683120, 7875198, 8750220, 10500264, 11666960, 13125330, 15750396, 17500440, 19687995, 21000528, 26250660, 31500792, 35000880, 39375990, 52501320, 63001584, 78751980, 105002640, 157503960, 315007920]

約数ペア:

[(1, 315007920), (2, 157503960), (3, 105002640), (4, 78751980), (5, 63001584), (6, 52501320), (8, 39375990), (9, 35000880), (10, 31500792), (12, 26250660), (15, 21000528), (16, 19687995), (18, 17500440), (20, 15750396), (24, 13125330), (27, 11666960), (30, 10500264), (36, 8750220), (40, 7875198), (41, 7683120), (45, 7000176), (48, 6562665), (54, 5833480), (60, 5250132), (72, 4375110), (80, 3937599), (82, 3841560), (90, 3500088), (108, 2916740), (120, 2625066), (123, 2561040), (135, 2333392), (144, 2187555), (164, 1920780), (180, 1750044), (205, 1536624), (216, 1458370), (240, 1312533), (246, 1280520), (270, 1166696), (328, 960390), (360, 875022), (369, 853680), (410, 768312), (432, 729185), (492, 640260), (540, 583348), (615, 512208), (656, 480195), (720, 437511), (738, 426840), (820, 384156), (984, 320130), (1080, 291674), (1107, 284560), (1230, 256104), (1476, 213420), (1640, 192078), (1845, 170736), (1968, 160065), (2160, 145837), (2214, 142280), (2460, 128052), (2952, 106710), (3280, 96039), (3557, 88560), (3690, 85368), (4428, 71140), (4920, 64026), (5535, 56912), (5904, 53355), (7114, 44280), (7380, 42684), (8856, 35570), (9840, 32013), (10671, 29520), (11070, 28456), (14228, 22140), (14760, 21342), (17712, 17785)]