319450035120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18121}}^1\times {\mathrm{73453}}^1$

素因数の和:91590

約数の個数: 80

約数和(自身を含む): 990363240672

約数和(自身を除く): 670913205552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18121, 36242, 54363, 72484, 73453, 90605, 108726, 144968, 146906, 181210, 217452, 220359, 271815, 289936, 293812, 362420, 367265, 434904, 440718, 543630, 587624, 724840, 734530, 869808, 881436, 1087260, 1101795, 1175248, 1449680, 1469060, 1762872, 2174520, 2203590, 2938120, 3525744, 4349040, 4407180, 5876240, 8814360, 17628720, 1331041813, 2662083626, 3993125439, 5324167252, 6655209065, 7986250878, 10648334504, 13310418130, 15972501756, 19965627195, 21296669008, 26620836260, 31945003512, 39931254390, 53241672520, 63890007024, 79862508780, 106483345040, 159725017560, 319450035120]

約数ペア:

[(1, 319450035120), (2, 159725017560), (3, 106483345040), (4, 79862508780), (5, 63890007024), (6, 53241672520), (8, 39931254390), (10, 31945003512), (12, 26620836260), (15, 21296669008), (16, 19965627195), (20, 15972501756), (24, 13310418130), (30, 10648334504), (40, 7986250878), (48, 6655209065), (60, 5324167252), (80, 3993125439), (120, 2662083626), (240, 1331041813), (18121, 17628720), (36242, 8814360), (54363, 5876240), (72484, 4407180), (73453, 4349040), (90605, 3525744), (108726, 2938120), (144968, 2203590), (146906, 2174520), (181210, 1762872), (217452, 1469060), (220359, 1449680), (271815, 1175248), (289936, 1101795), (293812, 1087260), (362420, 881436), (367265, 869808), (434904, 734530), (440718, 724840), (543630, 587624)]