5510040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 18221760

約数和(自身を除く): 12711720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 73, 74, 85, 102, 111, 120, 136, 146, 148, 170, 185, 204, 219, 222, 255, 292, 296, 340, 365, 370, 408, 438, 444, 510, 555, 584, 629, 680, 730, 740, 876, 888, 1020, 1095, 1110, 1241, 1258, 1460, 1480, 1752, 1887, 2040, 2190, 2220, 2482, 2516, 2701, 2920, 3145, 3723, 3774, 4380, 4440, 4964, 5032, 5402, 6205, 6290, 7446, 7548, 8103, 8760, 9435, 9928, 10804, 12410, 12580, 13505, 14892, 15096, 16206, 18615, 18870, 21608, 24820, 25160, 27010, 29784, 32412, 37230, 37740, 40515, 45917, 49640, 54020, 64824, 74460, 75480, 81030, 91834, 108040, 137751, 148920, 162060, 183668, 229585, 275502, 324120, 367336, 459170, 551004, 688755, 918340, 1102008, 1377510, 1836680, 2755020, 5510040]

約数ペア:

[(1, 5510040), (2, 2755020), (3, 1836680), (4, 1377510), (5, 1102008), (6, 918340), (8, 688755), (10, 551004), (12, 459170), (15, 367336), (17, 324120), (20, 275502), (24, 229585), (30, 183668), (34, 162060), (37, 148920), (40, 137751), (51, 108040), (60, 91834), (68, 81030), (73, 75480), (74, 74460), (85, 64824), (102, 54020), (111, 49640), (120, 45917), (136, 40515), (146, 37740), (148, 37230), (170, 32412), (185, 29784), (204, 27010), (219, 25160), (222, 24820), (255, 21608), (292, 18870), (296, 18615), (340, 16206), (365, 15096), (370, 14892), (408, 13505), (438, 12580), (444, 12410), (510, 10804), (555, 9928), (584, 9435), (629, 8760), (680, 8103), (730, 7548), (740, 7446), (876, 6290), (888, 6205), (1020, 5402), (1095, 5032), (1110, 4964), (1241, 4440), (1258, 4380), (1460, 3774), (1480, 3723), (1752, 3145), (1887, 2920), (2040, 2701), (2190, 2516), (2220, 2482)]