45221520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 151418880

約数和(自身を除く): 106197360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 211, 228, 235, 240, 282, 285, 304, 376, 380, 422, 456, 470, 564, 570, 633, 705, 752, 760, 844, 893, 912, 940, 1055, 1128, 1140, 1266, 1410, 1520, 1688, 1786, 1880, 2110, 2256, 2280, 2532, 2679, 2820, 3165, 3376, 3572, 3760, 4009, 4220, 4465, 4560, 5064, 5358, 5640, 6330, 7144, 8018, 8440, 8930, 9917, 10128, 10716, 11280, 12027, 12660, 13395, 14288, 16036, 16880, 17860, 19834, 20045, 21432, 24054, 25320, 26790, 29751, 32072, 35720, 39668, 40090, 42864, 48108, 49585, 50640, 53580, 59502, 60135, 64144, 71440, 79336, 80180, 96216, 99170, 107160, 119004, 120270, 148755, 158672, 160360, 188423, 192432, 198340, 214320, 238008, 240540, 297510, 320720, 376846, 396680, 476016, 481080, 565269, 595020, 753692, 793360, 942115, 962160, 1130538, 1190040, 1507384, 1884230, 2261076, 2380080, 2826345, 3014768, 3768460, 4522152, 5652690, 7536920, 9044304, 11305380, 15073840, 22610760, 45221520]

約数ペア:

[(1, 45221520), (2, 22610760), (3, 15073840), (4, 11305380), (5, 9044304), (6, 7536920), (8, 5652690), (10, 4522152), (12, 3768460), (15, 3014768), (16, 2826345), (19, 2380080), (20, 2261076), (24, 1884230), (30, 1507384), (38, 1190040), (40, 1130538), (47, 962160), (48, 942115), (57, 793360), (60, 753692), (76, 595020), (80, 565269), (94, 481080), (95, 476016), (114, 396680), (120, 376846), (141, 320720), (152, 297510), (188, 240540), (190, 238008), (211, 214320), (228, 198340), (235, 192432), (240, 188423), (282, 160360), (285, 158672), (304, 148755), (376, 120270), (380, 119004), (422, 107160), (456, 99170), (470, 96216), (564, 80180), (570, 79336), (633, 71440), (705, 64144), (752, 60135), (760, 59502), (844, 53580), (893, 50640), (912, 49585), (940, 48108), (1055, 42864), (1128, 40090), (1140, 39668), (1266, 35720), (1410, 32072), (1520, 29751), (1688, 26790), (1786, 25320), (1880, 24054), (2110, 21432), (2256, 20045), (2280, 19834), (2532, 17860), (2679, 16880), (2820, 16036), (3165, 14288), (3376, 13395), (3572, 12660), (3760, 12027), (4009, 11280), (4220, 10716), (4465, 10128), (4560, 9917), (5064, 8930), (5358, 8440), (5640, 8018), (6330, 7144)]