15573360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 55924992

約数和(自身を除く): 40351632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 347, 374, 408, 440, 510, 528, 561, 660, 680, 694, 748, 816, 880, 935, 1020, 1041, 1122, 1320, 1360, 1388, 1496, 1735, 1870, 2040, 2082, 2244, 2640, 2776, 2805, 2992, 3470, 3740, 3817, 4080, 4164, 4488, 5205, 5552, 5610, 5899, 6940, 7480, 7634, 8328, 8976, 10410, 11220, 11451, 11798, 13880, 14960, 15268, 16656, 17697, 19085, 20820, 22440, 22902, 23596, 27760, 29495, 30536, 35394, 38170, 41640, 44880, 45804, 47192, 57255, 58990, 61072, 64889, 70788, 76340, 83280, 88485, 91608, 94384, 114510, 117980, 129778, 141576, 152680, 176970, 183216, 194667, 229020, 235960, 259556, 283152, 305360, 324445, 353940, 389334, 458040, 471920, 519112, 648890, 707880, 778668, 916080, 973335, 1038224, 1297780, 1415760, 1557336, 1946670, 2595560, 3114672, 3893340, 5191120, 7786680, 15573360]

約数ペア:

[(1, 15573360), (2, 7786680), (3, 5191120), (4, 3893340), (5, 3114672), (6, 2595560), (8, 1946670), (10, 1557336), (11, 1415760), (12, 1297780), (15, 1038224), (16, 973335), (17, 916080), (20, 778668), (22, 707880), (24, 648890), (30, 519112), (33, 471920), (34, 458040), (40, 389334), (44, 353940), (48, 324445), (51, 305360), (55, 283152), (60, 259556), (66, 235960), (68, 229020), (80, 194667), (85, 183216), (88, 176970), (102, 152680), (110, 141576), (120, 129778), (132, 117980), (136, 114510), (165, 94384), (170, 91608), (176, 88485), (187, 83280), (204, 76340), (220, 70788), (240, 64889), (255, 61072), (264, 58990), (272, 57255), (330, 47192), (340, 45804), (347, 44880), (374, 41640), (408, 38170), (440, 35394), (510, 30536), (528, 29495), (561, 27760), (660, 23596), (680, 22902), (694, 22440), (748, 20820), (816, 19085), (880, 17697), (935, 16656), (1020, 15268), (1041, 14960), (1122, 13880), (1320, 11798), (1360, 11451), (1388, 11220), (1496, 10410), (1735, 8976), (1870, 8328), (2040, 7634), (2082, 7480), (2244, 6940), (2640, 5899), (2776, 5610), (2805, 5552), (2992, 5205), (3470, 4488), (3740, 4164), (3817, 4080)]