56556508080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12402743}}^1$

素因数の和:12402778

約数の個数: 80

約数和(自身を含む): 184552830720

約数和(自身を除く): 127996322640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 12402743, 24805486, 37208229, 49610972, 62013715, 74416458, 99221944, 124027430, 148832916, 186041145, 198443888, 235652117, 248054860, 297665832, 372082290, 471304234, 496109720, 595331664, 706956351, 744164580, 942608468, 992219440, 1178260585, 1413912702, 1488329160, 1885216936, 2356521170, 2827825404, 2976658320, 3534781755, 3770433872, 4713042340, 5655650808, 7069563510, 9426084680, 11311301616, 14139127020, 18852169360, 28278254040, 56556508080]

約数ペア:

[(1, 56556508080), (2, 28278254040), (3, 18852169360), (4, 14139127020), (5, 11311301616), (6, 9426084680), (8, 7069563510), (10, 5655650808), (12, 4713042340), (15, 3770433872), (16, 3534781755), (19, 2976658320), (20, 2827825404), (24, 2356521170), (30, 1885216936), (38, 1488329160), (40, 1413912702), (48, 1178260585), (57, 992219440), (60, 942608468), (76, 744164580), (80, 706956351), (95, 595331664), (114, 496109720), (120, 471304234), (152, 372082290), (190, 297665832), (228, 248054860), (240, 235652117), (285, 198443888), (304, 186041145), (380, 148832916), (456, 124027430), (570, 99221944), (760, 74416458), (912, 62013715), (1140, 49610972), (1520, 37208229), (2280, 24805486), (4560, 12402743)]