47962440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 165945780

約数和(自身を除く): 117983340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 461, 510, 578, 612, 680, 765, 867, 922, 1020, 1156, 1224, 1383, 1445, 1530, 1734, 1844, 2040, 2305, 2312, 2601, 2766, 2890, 3060, 3468, 3688, 4149, 4335, 4610, 5202, 5532, 5780, 6120, 6915, 6936, 7837, 8298, 8670, 9220, 10404, 11064, 11560, 13005, 13830, 15674, 16596, 17340, 18440, 20745, 20808, 23511, 26010, 27660, 31348, 33192, 34680, 39185, 41490, 47022, 52020, 55320, 62696, 70533, 78370, 82980, 94044, 104040, 117555, 133229, 141066, 156740, 165960, 188088, 235110, 266458, 282132, 313480, 352665, 399687, 470220, 532916, 564264, 666145, 705330, 799374, 940440, 1065832, 1199061, 1332290, 1410660, 1598748, 1998435, 2398122, 2664580, 2821320, 3197496, 3996870, 4796244, 5329160, 5995305, 7993740, 9592488, 11990610, 15987480, 23981220, 47962440]

約数ペア:

[(1, 47962440), (2, 23981220), (3, 15987480), (4, 11990610), (5, 9592488), (6, 7993740), (8, 5995305), (9, 5329160), (10, 4796244), (12, 3996870), (15, 3197496), (17, 2821320), (18, 2664580), (20, 2398122), (24, 1998435), (30, 1598748), (34, 1410660), (36, 1332290), (40, 1199061), (45, 1065832), (51, 940440), (60, 799374), (68, 705330), (72, 666145), (85, 564264), (90, 532916), (102, 470220), (120, 399687), (136, 352665), (153, 313480), (170, 282132), (180, 266458), (204, 235110), (255, 188088), (289, 165960), (306, 156740), (340, 141066), (360, 133229), (408, 117555), (461, 104040), (510, 94044), (578, 82980), (612, 78370), (680, 70533), (765, 62696), (867, 55320), (922, 52020), (1020, 47022), (1156, 41490), (1224, 39185), (1383, 34680), (1445, 33192), (1530, 31348), (1734, 27660), (1844, 26010), (2040, 23511), (2305, 20808), (2312, 20745), (2601, 18440), (2766, 17340), (2890, 16596), (3060, 15674), (3468, 13830), (3688, 13005), (4149, 11560), (4335, 11064), (4610, 10404), (5202, 9220), (5532, 8670), (5780, 8298), (6120, 7837), (6915, 6936)]