54569520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4027

約数の個数: 120

約数和(自身を含む): 192956400

約数和(自身を除く): 138386880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 3989, 4560, 6840, 7978, 11967, 13680, 15956, 19945, 23934, 31912, 35901, 39890, 47868, 59835, 63824, 71802, 75791, 79780, 95736, 119670, 143604, 151582, 159560, 179505, 191472, 227373, 239340, 287208, 303164, 319120, 359010, 378955, 454746, 478680, 574416, 606328, 682119, 718020, 757910, 909492, 957360, 1136865, 1212656, 1364238, 1436040, 1515820, 1818984, 2273730, 2728476, 2872080, 3031640, 3410595, 3637968, 4547460, 5456952, 6063280, 6821190, 9094920, 10913904, 13642380, 18189840, 27284760, 54569520]

約数ペア:

[(1, 54569520), (2, 27284760), (3, 18189840), (4, 13642380), (5, 10913904), (6, 9094920), (8, 6821190), (9, 6063280), (10, 5456952), (12, 4547460), (15, 3637968), (16, 3410595), (18, 3031640), (19, 2872080), (20, 2728476), (24, 2273730), (30, 1818984), (36, 1515820), (38, 1436040), (40, 1364238), (45, 1212656), (48, 1136865), (57, 957360), (60, 909492), (72, 757910), (76, 718020), (80, 682119), (90, 606328), (95, 574416), (114, 478680), (120, 454746), (144, 378955), (152, 359010), (171, 319120), (180, 303164), (190, 287208), (228, 239340), (240, 227373), (285, 191472), (304, 179505), (342, 159560), (360, 151582), (380, 143604), (456, 119670), (570, 95736), (684, 79780), (720, 75791), (760, 71802), (855, 63824), (912, 59835), (1140, 47868), (1368, 39890), (1520, 35901), (1710, 31912), (2280, 23934), (2736, 19945), (3420, 15956), (3989, 13680), (4560, 11967), (6840, 7978)]