298603320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 929966400

約数和(自身を除く): 631363080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 109, 111, 120, 148, 185, 218, 222, 296, 327, 370, 436, 444, 545, 555, 617, 654, 740, 872, 888, 1090, 1110, 1234, 1308, 1480, 1635, 1851, 2180, 2220, 2468, 2616, 3085, 3270, 3702, 4033, 4360, 4440, 4936, 6170, 6540, 7404, 8066, 9255, 12099, 12340, 13080, 14808, 16132, 18510, 20165, 22829, 24198, 24680, 32264, 37020, 40330, 45658, 48396, 60495, 67253, 68487, 74040, 80660, 91316, 96792, 114145, 120990, 134506, 136974, 161320, 182632, 201759, 228290, 241980, 269012, 273948, 336265, 342435, 403518, 456580, 483960, 538024, 547896, 672530, 684870, 807036, 913160, 1008795, 1345060, 1369740, 1614072, 2017590, 2488361, 2690120, 2739480, 4035180, 4976722, 7465083, 8070360, 9953444, 12441805, 14930166, 19906888, 24883610, 29860332, 37325415, 49767220, 59720664, 74650830, 99534440, 149301660, 298603320]

約数ペア:

[(1, 298603320), (2, 149301660), (3, 99534440), (4, 74650830), (5, 59720664), (6, 49767220), (8, 37325415), (10, 29860332), (12, 24883610), (15, 19906888), (20, 14930166), (24, 12441805), (30, 9953444), (37, 8070360), (40, 7465083), (60, 4976722), (74, 4035180), (109, 2739480), (111, 2690120), (120, 2488361), (148, 2017590), (185, 1614072), (218, 1369740), (222, 1345060), (296, 1008795), (327, 913160), (370, 807036), (436, 684870), (444, 672530), (545, 547896), (555, 538024), (617, 483960), (654, 456580), (740, 403518), (872, 342435), (888, 336265), (1090, 273948), (1110, 269012), (1234, 241980), (1308, 228290), (1480, 201759), (1635, 182632), (1851, 161320), (2180, 136974), (2220, 134506), (2468, 120990), (2616, 114145), (3085, 96792), (3270, 91316), (3702, 80660), (4033, 74040), (4360, 68487), (4440, 67253), (4936, 60495), (6170, 48396), (6540, 45658), (7404, 40330), (8066, 37020), (9255, 32264), (12099, 24680), (12340, 24198), (13080, 22829), (14808, 20165), (16132, 18510)]