2388187520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8600

約数の個数: 128

約数和(自身を含む): 6271776000

約数和(自身を除く): 3883588480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 608, 640, 736, 760, 874, 920, 1216, 1472, 1520, 1748, 1840, 2185, 2432, 2944, 3040, 3496, 3680, 4370, 6080, 6992, 7360, 8539, 8740, 12160, 13984, 14720, 17078, 17480, 27968, 34156, 34960, 42695, 55936, 68312, 69920, 85390, 136624, 139840, 162241, 170780, 196397, 273248, 279680, 324482, 341560, 392794, 546496, 648964, 683120, 785588, 811205, 981985, 1092992, 1297928, 1366240, 1571176, 1622410, 1963970, 2595856, 2732480, 3142352, 3244820, 3731543, 3927940, 5191712, 5464960, 6284704, 6489640, 7463086, 7855880, 10383424, 12569408, 12979280, 14926172, 15711760, 18657715, 20766848, 25138816, 25958560, 29852344, 31423520, 37315430, 51917120, 59704688, 62847040, 74630860, 103834240, 119409376, 125694080, 149261720, 238818752, 298523440, 477637504, 597046880, 1194093760, 2388187520]

約数ペア:

[(1, 2388187520), (2, 1194093760), (4, 597046880), (5, 477637504), (8, 298523440), (10, 238818752), (16, 149261720), (19, 125694080), (20, 119409376), (23, 103834240), (32, 74630860), (38, 62847040), (40, 59704688), (46, 51917120), (64, 37315430), (76, 31423520), (80, 29852344), (92, 25958560), (95, 25138816), (115, 20766848), (128, 18657715), (152, 15711760), (160, 14926172), (184, 12979280), (190, 12569408), (230, 10383424), (304, 7855880), (320, 7463086), (368, 6489640), (380, 6284704), (437, 5464960), (460, 5191712), (608, 3927940), (640, 3731543), (736, 3244820), (760, 3142352), (874, 2732480), (920, 2595856), (1216, 1963970), (1472, 1622410), (1520, 1571176), (1748, 1366240), (1840, 1297928), (2185, 1092992), (2432, 981985), (2944, 811205), (3040, 785588), (3496, 683120), (3680, 648964), (4370, 546496), (6080, 392794), (6992, 341560), (7360, 324482), (8539, 279680), (8740, 273248), (12160, 196397), (13984, 170780), (14720, 162241), (17078, 139840), (17480, 136624), (27968, 85390), (34156, 69920), (34960, 68312), (42695, 55936)]