1520644080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6719}}^1$

素因数の和:6799

約数の個数: 160

約数和(自身を含む): 5039677440

約数和(自身を除く): 3519033360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 46, 48, 60, 69, 80, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 240, 246, 276, 328, 345, 368, 410, 460, 492, 552, 615, 656, 690, 820, 920, 943, 984, 1104, 1230, 1380, 1640, 1840, 1886, 1968, 2460, 2760, 2829, 3280, 3772, 4715, 4920, 5520, 5658, 6719, 7544, 9430, 9840, 11316, 13438, 14145, 15088, 18860, 20157, 22632, 26876, 28290, 33595, 37720, 40314, 45264, 53752, 56580, 67190, 75440, 80628, 100785, 107504, 113160, 134380, 154537, 161256, 201570, 226320, 268760, 275479, 309074, 322512, 403140, 463611, 537520, 550958, 618148, 772685, 806280, 826437, 927222, 1101916, 1236296, 1377395, 1545370, 1612560, 1652874, 1854444, 2203832, 2318055, 2472592, 2754790, 3090740, 3305748, 3708888, 4132185, 4407664, 4636110, 5509580, 6181480, 6336017, 6611496, 7417776, 8264370, 9272220, 11019160, 12362960, 12672034, 13222992, 16528740, 18544440, 19008051, 22038320, 25344068, 31680085, 33057480, 37088880, 38016102, 50688136, 63360170, 66114960, 76032204, 95040255, 101376272, 126720340, 152064408, 190080510, 253440680, 304128816, 380161020, 506881360, 760322040, 1520644080]

約数ペア:

[(1, 1520644080), (2, 760322040), (3, 506881360), (4, 380161020), (5, 304128816), (6, 253440680), (8, 190080510), (10, 152064408), (12, 126720340), (15, 101376272), (16, 95040255), (20, 76032204), (23, 66114960), (24, 63360170), (30, 50688136), (40, 38016102), (41, 37088880), (46, 33057480), (48, 31680085), (60, 25344068), (69, 22038320), (80, 19008051), (82, 18544440), (92, 16528740), (115, 13222992), (120, 12672034), (123, 12362960), (138, 11019160), (164, 9272220), (184, 8264370), (205, 7417776), (230, 6611496), (240, 6336017), (246, 6181480), (276, 5509580), (328, 4636110), (345, 4407664), (368, 4132185), (410, 3708888), (460, 3305748), (492, 3090740), (552, 2754790), (615, 2472592), (656, 2318055), (690, 2203832), (820, 1854444), (920, 1652874), (943, 1612560), (984, 1545370), (1104, 1377395), (1230, 1236296), (1380, 1101916), (1640, 927222), (1840, 826437), (1886, 806280), (1968, 772685), (2460, 618148), (2760, 550958), (2829, 537520), (3280, 463611), (3772, 403140), (4715, 322512), (4920, 309074), (5520, 275479), (5658, 268760), (6719, 226320), (7544, 201570), (9430, 161256), (9840, 154537), (11316, 134380), (13438, 113160), (14145, 107504), (15088, 100785), (18860, 80628), (20157, 75440), (22632, 67190), (26876, 56580), (28290, 53752), (33595, 45264), (37720, 40314)]