61442160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 209986560

約数和(自身を除く): 148544400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 419, 470, 520, 564, 611, 624, 705, 752, 780, 838, 940, 1040, 1128, 1222, 1257, 1410, 1560, 1676, 1833, 1880, 2095, 2256, 2444, 2514, 2820, 3055, 3120, 3352, 3666, 3760, 4190, 4888, 5028, 5447, 5640, 6110, 6285, 6704, 7332, 8380, 9165, 9776, 10056, 10894, 11280, 12220, 12570, 14664, 16341, 16760, 18330, 19693, 20112, 21788, 24440, 25140, 27235, 29328, 32682, 33520, 36660, 39386, 43576, 48880, 50280, 54470, 59079, 65364, 73320, 78772, 81705, 87152, 98465, 100560, 108940, 118158, 130728, 146640, 157544, 163410, 196930, 217880, 236316, 256009, 261456, 295395, 315088, 326820, 393860, 435760, 472632, 512018, 590790, 653640, 768027, 787720, 945264, 1024036, 1181580, 1280045, 1307280, 1536054, 1575440, 2048072, 2363160, 2560090, 3072108, 3840135, 4096144, 4726320, 5120180, 6144216, 7680270, 10240360, 12288432, 15360540, 20480720, 30721080, 61442160]

約数ペア:

[(1, 61442160), (2, 30721080), (3, 20480720), (4, 15360540), (5, 12288432), (6, 10240360), (8, 7680270), (10, 6144216), (12, 5120180), (13, 4726320), (15, 4096144), (16, 3840135), (20, 3072108), (24, 2560090), (26, 2363160), (30, 2048072), (39, 1575440), (40, 1536054), (47, 1307280), (48, 1280045), (52, 1181580), (60, 1024036), (65, 945264), (78, 787720), (80, 768027), (94, 653640), (104, 590790), (120, 512018), (130, 472632), (141, 435760), (156, 393860), (188, 326820), (195, 315088), (208, 295395), (235, 261456), (240, 256009), (260, 236316), (282, 217880), (312, 196930), (376, 163410), (390, 157544), (419, 146640), (470, 130728), (520, 118158), (564, 108940), (611, 100560), (624, 98465), (705, 87152), (752, 81705), (780, 78772), (838, 73320), (940, 65364), (1040, 59079), (1128, 54470), (1222, 50280), (1257, 48880), (1410, 43576), (1560, 39386), (1676, 36660), (1833, 33520), (1880, 32682), (2095, 29328), (2256, 27235), (2444, 25140), (2514, 24440), (2820, 21788), (3055, 20112), (3120, 19693), (3352, 18330), (3666, 16760), (3760, 16341), (4190, 14664), (4888, 12570), (5028, 12220), (5447, 11280), (5640, 10894), (6110, 10056), (6285, 9776), (6704, 9165), (7332, 8380)]