73109760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 237431040

約数和(自身を除く): 164321280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 241, 256, 316, 320, 384, 395, 474, 480, 482, 632, 640, 723, 768, 790, 948, 960, 964, 1185, 1205, 1264, 1280, 1446, 1580, 1896, 1920, 1928, 2370, 2410, 2528, 2892, 3160, 3615, 3792, 3840, 3856, 4740, 4820, 5056, 5784, 6320, 7230, 7584, 7712, 9480, 9640, 10112, 11568, 12640, 14460, 15168, 15424, 18960, 19039, 19280, 20224, 23136, 25280, 28920, 30336, 30848, 37920, 38078, 38560, 46272, 50560, 57117, 57840, 60672, 61696, 75840, 76156, 77120, 92544, 95195, 101120, 114234, 115680, 151680, 152312, 154240, 185088, 190390, 228468, 231360, 285585, 303360, 304624, 308480, 380780, 456936, 462720, 571170, 609248, 761560, 913872, 925440, 1142340, 1218496, 1523120, 1827744, 2284680, 2436992, 3046240, 3655488, 4569360, 4873984, 6092480, 7310976, 9138720, 12184960, 14621952, 18277440, 24369920, 36554880, 73109760]

約数ペア:

[(1, 73109760), (2, 36554880), (3, 24369920), (4, 18277440), (5, 14621952), (6, 12184960), (8, 9138720), (10, 7310976), (12, 6092480), (15, 4873984), (16, 4569360), (20, 3655488), (24, 3046240), (30, 2436992), (32, 2284680), (40, 1827744), (48, 1523120), (60, 1218496), (64, 1142340), (79, 925440), (80, 913872), (96, 761560), (120, 609248), (128, 571170), (158, 462720), (160, 456936), (192, 380780), (237, 308480), (240, 304624), (241, 303360), (256, 285585), (316, 231360), (320, 228468), (384, 190390), (395, 185088), (474, 154240), (480, 152312), (482, 151680), (632, 115680), (640, 114234), (723, 101120), (768, 95195), (790, 92544), (948, 77120), (960, 76156), (964, 75840), (1185, 61696), (1205, 60672), (1264, 57840), (1280, 57117), (1446, 50560), (1580, 46272), (1896, 38560), (1920, 38078), (1928, 37920), (2370, 30848), (2410, 30336), (2528, 28920), (2892, 25280), (3160, 23136), (3615, 20224), (3792, 19280), (3840, 19039), (3856, 18960), (4740, 15424), (4820, 15168), (5056, 14460), (5784, 12640), (6320, 11568), (7230, 10112), (7584, 9640), (7712, 9480)]