1313304480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4583}}^1$

素因数の和:4803

約数の個数: 144

約数和(自身を含む): 4505155200

約数和(自身を除く): 3191850720

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, 72, 80, 90, 96, 120, 144, 160, 180, 199, 240, 288, 360, 398, 480, 597, 720, 796, 995, 1194, 1440, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4583, 4776, 5970, 6368, 7164, 7960, 8955, 9166, 9552, 11940, 13749, 14328, 15920, 17910, 18332, 19104, 22915, 23880, 27498, 28656, 31840, 35820, 36664, 41247, 45830, 47760, 54996, 57312, 68745, 71640, 73328, 82494, 91660, 95520, 109992, 137490, 143280, 146656, 164988, 183320, 206235, 219984, 274980, 286560, 329976, 366640, 412470, 439968, 549960, 659952, 733280, 824940, 912017, 1099920, 1319904, 1649880, 1824034, 2199840, 2736051, 3299760, 3648068, 4560085, 5472102, 6599520, 7296136, 8208153, 9120170, 10944204, 13680255, 14592272, 16416306, 18240340, 21888408, 27360510, 29184544, 32832612, 36480680, 41040765, 43776816, 54721020, 65665224, 72961360, 82081530, 87553632, 109442040, 131330448, 145922720, 164163060, 218884080, 262660896, 328326120, 437768160, 656652240, 1313304480]

約数ペア:

[(1, 1313304480), (2, 656652240), (3, 437768160), (4, 328326120), (5, 262660896), (6, 218884080), (8, 164163060), (9, 145922720), (10, 131330448), (12, 109442040), (15, 87553632), (16, 82081530), (18, 72961360), (20, 65665224), (24, 54721020), (30, 43776816), (32, 41040765), (36, 36480680), (40, 32832612), (45, 29184544), (48, 27360510), (60, 21888408), (72, 18240340), (80, 16416306), (90, 14592272), (96, 13680255), (120, 10944204), (144, 9120170), (160, 8208153), (180, 7296136), (199, 6599520), (240, 5472102), (288, 4560085), (360, 3648068), (398, 3299760), (480, 2736051), (597, 2199840), (720, 1824034), (796, 1649880), (995, 1319904), (1194, 1099920), (1440, 912017), (1592, 824940), (1791, 733280), (1990, 659952), (2388, 549960), (2985, 439968), (3184, 412470), (3582, 366640), (3980, 329976), (4583, 286560), (4776, 274980), (5970, 219984), (6368, 206235), (7164, 183320), (7960, 164988), (8955, 146656), (9166, 143280), (9552, 137490), (11940, 109992), (13749, 95520), (14328, 91660), (15920, 82494), (17910, 73328), (18332, 71640), (19104, 68745), (22915, 57312), (23880, 54996), (27498, 47760), (28656, 45830), (31840, 41247), (35820, 36664)]