19544160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2180

約数の個数: 96

約数和(自身を含む): 64834560

約数和(自身を除く): 45290400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2143, 2280, 3040, 4286, 4560, 6429, 8572, 9120, 10715, 12858, 17144, 21430, 25716, 32145, 34288, 40717, 42860, 51432, 64290, 68576, 81434, 85720, 102864, 122151, 128580, 162868, 171440, 203585, 205728, 244302, 257160, 325736, 342880, 407170, 488604, 514320, 610755, 651472, 814340, 977208, 1028640, 1221510, 1302944, 1628680, 1954416, 2443020, 3257360, 3908832, 4886040, 6514720, 9772080, 19544160]

約数ペア:

[(1, 19544160), (2, 9772080), (3, 6514720), (4, 4886040), (5, 3908832), (6, 3257360), (8, 2443020), (10, 1954416), (12, 1628680), (15, 1302944), (16, 1221510), (19, 1028640), (20, 977208), (24, 814340), (30, 651472), (32, 610755), (38, 514320), (40, 488604), (48, 407170), (57, 342880), (60, 325736), (76, 257160), (80, 244302), (95, 205728), (96, 203585), (114, 171440), (120, 162868), (152, 128580), (160, 122151), (190, 102864), (228, 85720), (240, 81434), (285, 68576), (304, 64290), (380, 51432), (456, 42860), (480, 40717), (570, 34288), (608, 32145), (760, 25716), (912, 21430), (1140, 17144), (1520, 12858), (1824, 10715), (2143, 9120), (2280, 8572), (3040, 6429), (4286, 4560)]