12240331120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{32561}}^1$

素因数の和:32738

約数の個数: 80

約数和(自身を含む): 29458971648

約数和(自身を除く): 17218640528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 127, 148, 185, 254, 296, 370, 508, 592, 635, 740, 1016, 1270, 1480, 2032, 2540, 2960, 4699, 5080, 9398, 10160, 18796, 23495, 32561, 37592, 46990, 65122, 75184, 93980, 130244, 162805, 187960, 260488, 325610, 375920, 520976, 651220, 1204757, 1302440, 2409514, 2604880, 4135247, 4819028, 6023785, 8270494, 9638056, 12047570, 16540988, 19276112, 20676235, 24095140, 33081976, 41352470, 48190280, 66163952, 82704940, 96380560, 153004139, 165409880, 306008278, 330819760, 612016556, 765020695, 1224033112, 1530041390, 2448066224, 3060082780, 6120165560, 12240331120]

約数ペア:

[(1, 12240331120), (2, 6120165560), (4, 3060082780), (5, 2448066224), (8, 1530041390), (10, 1224033112), (16, 765020695), (20, 612016556), (37, 330819760), (40, 306008278), (74, 165409880), (80, 153004139), (127, 96380560), (148, 82704940), (185, 66163952), (254, 48190280), (296, 41352470), (370, 33081976), (508, 24095140), (592, 20676235), (635, 19276112), (740, 16540988), (1016, 12047570), (1270, 9638056), (1480, 8270494), (2032, 6023785), (2540, 4819028), (2960, 4135247), (4699, 2604880), (5080, 2409514), (9398, 1302440), (10160, 1204757), (18796, 651220), (23495, 520976), (32561, 375920), (37592, 325610), (46990, 260488), (65122, 187960), (75184, 162805), (93980, 130244)]