318069120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8760

約数の個数: 128

約数和(自身を含む): 1067328000

約数和(自身を除く): 749258880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 8719, 9120, 12160, 17438, 18240, 26157, 34876, 36480, 43595, 52314, 69752, 87190, 104628, 130785, 139504, 165661, 174380, 209256, 261570, 279008, 331322, 348760, 418512, 496983, 523140, 558016, 662644, 697520, 828305, 837024, 993966, 1046280, 1116032, 1325288, 1395040, 1656610, 1674048, 1987932, 2092560, 2484915, 2650576, 2790080, 3313220, 3348096, 3975864, 4185120, 4969830, 5301152, 5580160, 6626440, 7951728, 8370240, 9939660, 10602304, 13252880, 15903456, 16740480, 19879320, 21204608, 26505760, 31806912, 39758640, 53011520, 63613824, 79517280, 106023040, 159034560, 318069120]

約数ペア:

[(1, 318069120), (2, 159034560), (3, 106023040), (4, 79517280), (5, 63613824), (6, 53011520), (8, 39758640), (10, 31806912), (12, 26505760), (15, 21204608), (16, 19879320), (19, 16740480), (20, 15903456), (24, 13252880), (30, 10602304), (32, 9939660), (38, 8370240), (40, 7951728), (48, 6626440), (57, 5580160), (60, 5301152), (64, 4969830), (76, 4185120), (80, 3975864), (95, 3348096), (96, 3313220), (114, 2790080), (120, 2650576), (128, 2484915), (152, 2092560), (160, 1987932), (190, 1674048), (192, 1656610), (228, 1395040), (240, 1325288), (285, 1116032), (304, 1046280), (320, 993966), (380, 837024), (384, 828305), (456, 697520), (480, 662644), (570, 558016), (608, 523140), (640, 496983), (760, 418512), (912, 348760), (960, 331322), (1140, 279008), (1216, 261570), (1520, 209256), (1824, 174380), (1920, 165661), (2280, 139504), (2432, 130785), (3040, 104628), (3648, 87190), (4560, 69752), (6080, 52314), (7296, 43595), (8719, 36480), (9120, 34876), (12160, 26157), (17438, 18240)]