8967240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 192

約数和(自身を含む): 32918400

約数和(自身を除く): 23951160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 171, 180, 184, 190, 207, 216, 228, 230, 270, 276, 285, 342, 345, 360, 361, 380, 414, 437, 456, 460, 513, 540, 552, 570, 621, 684, 690, 722, 760, 828, 855, 874, 920, 1026, 1035, 1080, 1083, 1140, 1242, 1311, 1368, 1380, 1444, 1656, 1710, 1748, 1805, 2052, 2070, 2166, 2185, 2280, 2484, 2565, 2622, 2760, 2888, 3105, 3249, 3420, 3496, 3610, 3933, 4104, 4140, 4332, 4370, 4968, 5130, 5244, 5415, 6210, 6498, 6555, 6840, 7220, 7866, 8280, 8303, 8664, 8740, 9747, 10260, 10488, 10830, 11799, 12420, 12996, 13110, 14440, 15732, 16245, 16606, 17480, 19494, 19665, 20520, 21660, 23598, 24840, 24909, 25992, 26220, 31464, 32490, 33212, 38988, 39330, 41515, 43320, 47196, 48735, 49818, 52440, 58995, 64980, 66424, 74727, 77976, 78660, 83030, 94392, 97470, 99636, 117990, 124545, 129960, 149454, 157320, 166060, 194940, 199272, 224181, 235980, 249090, 298908, 332120, 373635, 389880, 448362, 471960, 498180, 597816, 747270, 896724, 996360, 1120905, 1494540, 1793448, 2241810, 2989080, 4483620, 8967240]

約数ペア:

[(1, 8967240), (2, 4483620), (3, 2989080), (4, 2241810), (5, 1793448), (6, 1494540), (8, 1120905), (9, 996360), (10, 896724), (12, 747270), (15, 597816), (18, 498180), (19, 471960), (20, 448362), (23, 389880), (24, 373635), (27, 332120), (30, 298908), (36, 249090), (38, 235980), (40, 224181), (45, 199272), (46, 194940), (54, 166060), (57, 157320), (60, 149454), (69, 129960), (72, 124545), (76, 117990), (90, 99636), (92, 97470), (95, 94392), (108, 83030), (114, 78660), (115, 77976), (120, 74727), (135, 66424), (138, 64980), (152, 58995), (171, 52440), (180, 49818), (184, 48735), (190, 47196), (207, 43320), (216, 41515), (228, 39330), (230, 38988), (270, 33212), (276, 32490), (285, 31464), (342, 26220), (345, 25992), (360, 24909), (361, 24840), (380, 23598), (414, 21660), (437, 20520), (456, 19665), (460, 19494), (513, 17480), (540, 16606), (552, 16245), (570, 15732), (621, 14440), (684, 13110), (690, 12996), (722, 12420), (760, 11799), (828, 10830), (855, 10488), (874, 10260), (920, 9747), (1026, 8740), (1035, 8664), (1080, 8303), (1083, 8280), (1140, 7866), (1242, 7220), (1311, 6840), (1368, 6555), (1380, 6498), (1444, 6210), (1656, 5415), (1710, 5244), (1748, 5130), (1805, 4968), (2052, 4370), (2070, 4332), (2166, 4140), (2185, 4104), (2280, 3933), (2484, 3610), (2565, 3496), (2622, 3420), (2760, 3249), (2888, 3105)]