120187080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 428566320

約数和(自身を除く): 308379240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 421, 468, 488, 520, 549, 585, 610, 732, 780, 793, 842, 915, 936, 1098, 1170, 1220, 1263, 1464, 1560, 1586, 1684, 1830, 2105, 2196, 2340, 2379, 2440, 2526, 2745, 3172, 3368, 3660, 3789, 3965, 4210, 4392, 4680, 4758, 5052, 5473, 5490, 6315, 6344, 7137, 7320, 7578, 7930, 8420, 9516, 10104, 10946, 10980, 11895, 12630, 14274, 15156, 15860, 16419, 16840, 18945, 19032, 21892, 21960, 23790, 25260, 25681, 27365, 28548, 30312, 31720, 32838, 35685, 37890, 43784, 47580, 49257, 50520, 51362, 54730, 57096, 65676, 71370, 75780, 77043, 82095, 95160, 98514, 102724, 109460, 128405, 131352, 142740, 151560, 154086, 164190, 197028, 205448, 218920, 231129, 246285, 256810, 285480, 308172, 328380, 333853, 385215, 394056, 462258, 492570, 513620, 616344, 656760, 667706, 770430, 924516, 985140, 1001559, 1027240, 1155645, 1335412, 1540860, 1669265, 1849032, 1970280, 2003118, 2311290, 2670824, 3004677, 3081720, 3338530, 4006236, 4622580, 5007795, 6009354, 6677060, 8012472, 9245160, 10015590, 12018708, 13354120, 15023385, 20031180, 24037416, 30046770, 40062360, 60093540, 120187080]

約数ペア:

[(1, 120187080), (2, 60093540), (3, 40062360), (4, 30046770), (5, 24037416), (6, 20031180), (8, 15023385), (9, 13354120), (10, 12018708), (12, 10015590), (13, 9245160), (15, 8012472), (18, 6677060), (20, 6009354), (24, 5007795), (26, 4622580), (30, 4006236), (36, 3338530), (39, 3081720), (40, 3004677), (45, 2670824), (52, 2311290), (60, 2003118), (61, 1970280), (65, 1849032), (72, 1669265), (78, 1540860), (90, 1335412), (104, 1155645), (117, 1027240), (120, 1001559), (122, 985140), (130, 924516), (156, 770430), (180, 667706), (183, 656760), (195, 616344), (234, 513620), (244, 492570), (260, 462258), (305, 394056), (312, 385215), (360, 333853), (366, 328380), (390, 308172), (421, 285480), (468, 256810), (488, 246285), (520, 231129), (549, 218920), (585, 205448), (610, 197028), (732, 164190), (780, 154086), (793, 151560), (842, 142740), (915, 131352), (936, 128405), (1098, 109460), (1170, 102724), (1220, 98514), (1263, 95160), (1464, 82095), (1560, 77043), (1586, 75780), (1684, 71370), (1830, 65676), (2105, 57096), (2196, 54730), (2340, 51362), (2379, 50520), (2440, 49257), (2526, 47580), (2745, 43784), (3172, 37890), (3368, 35685), (3660, 32838), (3789, 31720), (3965, 30312), (4210, 28548), (4392, 27365), (4680, 25681), (4758, 25260), (5052, 23790), (5473, 21960), (5490, 21892), (6315, 19032), (6344, 18945), (7137, 16840), (7320, 16419), (7578, 15860), (7930, 15156), (8420, 14274), (9516, 12630), (10104, 11895), (10946, 10980)]