130793760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1571

約数の個数: 144

約数和(自身を含む): 453955320

約数和(自身を除く): 323161560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1489, 1830, 1952, 2196, 2440, 2745, 2928, 2978, 3660, 4392, 4467, 4880, 5490, 5856, 5956, 7320, 7445, 8784, 8934, 9760, 10980, 11912, 13401, 14640, 14890, 17568, 17868, 21960, 22335, 23824, 26802, 29280, 29780, 35736, 43920, 44670, 47648, 53604, 59560, 67005, 71472, 87840, 89340, 90829, 107208, 119120, 134010, 142944, 178680, 181658, 214416, 238240, 268020, 272487, 357360, 363316, 428832, 454145, 536040, 544974, 714720, 726632, 817461, 908290, 1072080, 1089948, 1362435, 1453264, 1634922, 1816580, 2144160, 2179896, 2724870, 2906528, 3269844, 3633160, 4087305, 4359792, 5449740, 6539688, 7266320, 8174610, 8719584, 10899480, 13079376, 14532640, 16349220, 21798960, 26158752, 32698440, 43597920, 65396880, 130793760]

約数ペア:

[(1, 130793760), (2, 65396880), (3, 43597920), (4, 32698440), (5, 26158752), (6, 21798960), (8, 16349220), (9, 14532640), (10, 13079376), (12, 10899480), (15, 8719584), (16, 8174610), (18, 7266320), (20, 6539688), (24, 5449740), (30, 4359792), (32, 4087305), (36, 3633160), (40, 3269844), (45, 2906528), (48, 2724870), (60, 2179896), (61, 2144160), (72, 1816580), (80, 1634922), (90, 1453264), (96, 1362435), (120, 1089948), (122, 1072080), (144, 908290), (160, 817461), (180, 726632), (183, 714720), (240, 544974), (244, 536040), (288, 454145), (305, 428832), (360, 363316), (366, 357360), (480, 272487), (488, 268020), (549, 238240), (610, 214416), (720, 181658), (732, 178680), (915, 142944), (976, 134010), (1098, 119120), (1220, 107208), (1440, 90829), (1464, 89340), (1489, 87840), (1830, 71472), (1952, 67005), (2196, 59560), (2440, 53604), (2745, 47648), (2928, 44670), (2978, 43920), (3660, 35736), (4392, 29780), (4467, 29280), (4880, 26802), (5490, 23824), (5856, 22335), (5956, 21960), (7320, 17868), (7445, 17568), (8784, 14890), (8934, 14640), (9760, 13401), (10980, 11912)]