15091651320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1\times {\mathrm{2417}}^1$

素因数の和:3345

約数の個数: 128

約数和(自身を含む): 46090175040

約数和(自身を除く): 30998523720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 853, 915, 1220, 1464, 1706, 1830, 2417, 2440, 2559, 3412, 3660, 4265, 4834, 5118, 6824, 7251, 7320, 8530, 9668, 10236, 12085, 12795, 14502, 17060, 19336, 20472, 24170, 25590, 29004, 34120, 36255, 48340, 51180, 52033, 58008, 72510, 96680, 102360, 104066, 145020, 147437, 156099, 208132, 260165, 290040, 294874, 312198, 416264, 442311, 520330, 589748, 624396, 737185, 780495, 884622, 1040660, 1179496, 1248792, 1474370, 1560990, 1769244, 2061701, 2081320, 2211555, 2948740, 3121980, 3538488, 4123402, 4423110, 5897480, 6185103, 6243960, 8246804, 8846220, 10308505, 12370206, 16493608, 17692440, 20617010, 24740412, 30925515, 41234020, 49480824, 61851030, 82468040, 123702060, 125763761, 247404120, 251527522, 377291283, 503055044, 628818805, 754582566, 1006110088, 1257637610, 1509165132, 1886456415, 2515275220, 3018330264, 3772912830, 5030550440, 7545825660, 15091651320]

約数ペア:

[(1, 15091651320), (2, 7545825660), (3, 5030550440), (4, 3772912830), (5, 3018330264), (6, 2515275220), (8, 1886456415), (10, 1509165132), (12, 1257637610), (15, 1006110088), (20, 754582566), (24, 628818805), (30, 503055044), (40, 377291283), (60, 251527522), (61, 247404120), (120, 125763761), (122, 123702060), (183, 82468040), (244, 61851030), (305, 49480824), (366, 41234020), (488, 30925515), (610, 24740412), (732, 20617010), (853, 17692440), (915, 16493608), (1220, 12370206), (1464, 10308505), (1706, 8846220), (1830, 8246804), (2417, 6243960), (2440, 6185103), (2559, 5897480), (3412, 4423110), (3660, 4123402), (4265, 3538488), (4834, 3121980), (5118, 2948740), (6824, 2211555), (7251, 2081320), (7320, 2061701), (8530, 1769244), (9668, 1560990), (10236, 1474370), (12085, 1248792), (12795, 1179496), (14502, 1040660), (17060, 884622), (19336, 780495), (20472, 737185), (24170, 624396), (25590, 589748), (29004, 520330), (34120, 442311), (36255, 416264), (48340, 312198), (51180, 294874), (52033, 290040), (58008, 260165), (72510, 208132), (96680, 156099), (102360, 147437), (104066, 145020)]