179959440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 578534400

約数和(自身を除く): 398574960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 71, 80, 118, 120, 142, 177, 179, 213, 236, 240, 284, 295, 354, 355, 358, 426, 472, 537, 568, 590, 708, 710, 716, 852, 885, 895, 944, 1065, 1074, 1136, 1180, 1416, 1420, 1432, 1704, 1770, 1790, 2130, 2148, 2360, 2685, 2832, 2840, 2864, 3408, 3540, 3580, 4189, 4260, 4296, 4720, 5370, 5680, 7080, 7160, 8378, 8520, 8592, 10561, 10740, 12567, 12709, 14160, 14320, 16756, 17040, 20945, 21122, 21480, 25134, 25418, 31683, 33512, 38127, 41890, 42244, 42960, 50268, 50836, 52805, 62835, 63366, 63545, 67024, 76254, 83780, 84488, 100536, 101672, 105610, 125670, 126732, 127090, 152508, 158415, 167560, 168976, 190635, 201072, 203344, 211220, 251340, 253464, 254180, 305016, 316830, 335120, 381270, 422440, 502680, 506928, 508360, 610032, 633660, 749831, 762540, 844880, 1005360, 1016720, 1267320, 1499662, 1525080, 2249493, 2534640, 2999324, 3050160, 3749155, 4498986, 5998648, 7498310, 8997972, 11247465, 11997296, 14996620, 17995944, 22494930, 29993240, 35991888, 44989860, 59986480, 89979720, 179959440]

約数ペア:

[(1, 179959440), (2, 89979720), (3, 59986480), (4, 44989860), (5, 35991888), (6, 29993240), (8, 22494930), (10, 17995944), (12, 14996620), (15, 11997296), (16, 11247465), (20, 8997972), (24, 7498310), (30, 5998648), (40, 4498986), (48, 3749155), (59, 3050160), (60, 2999324), (71, 2534640), (80, 2249493), (118, 1525080), (120, 1499662), (142, 1267320), (177, 1016720), (179, 1005360), (213, 844880), (236, 762540), (240, 749831), (284, 633660), (295, 610032), (354, 508360), (355, 506928), (358, 502680), (426, 422440), (472, 381270), (537, 335120), (568, 316830), (590, 305016), (708, 254180), (710, 253464), (716, 251340), (852, 211220), (885, 203344), (895, 201072), (944, 190635), (1065, 168976), (1074, 167560), (1136, 158415), (1180, 152508), (1416, 127090), (1420, 126732), (1432, 125670), (1704, 105610), (1770, 101672), (1790, 100536), (2130, 84488), (2148, 83780), (2360, 76254), (2685, 67024), (2832, 63545), (2840, 63366), (2864, 62835), (3408, 52805), (3540, 50836), (3580, 50268), (4189, 42960), (4260, 42244), (4296, 41890), (4720, 38127), (5370, 33512), (5680, 31683), (7080, 25418), (7160, 25134), (8378, 21480), (8520, 21122), (8592, 20945), (10561, 17040), (10740, 16756), (12567, 14320), (12709, 14160)]