327390720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:980

約数の個数: 160

約数和(自身を含む): 1070074368

約数和(自身を除く): 742683648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 705, 752, 768, 907, 940, 960, 1128, 1280, 1410, 1504, 1536, 1814, 1880, 1920, 2256, 2560, 2721, 2820, 3008, 3628, 3760, 3840, 4512, 4535, 5442, 5640, 6016, 7256, 7520, 7680, 9024, 9070, 10884, 11280, 12032, 13605, 14512, 15040, 18048, 18140, 21768, 22560, 24064, 27210, 29024, 30080, 36096, 36280, 42629, 43536, 45120, 54420, 58048, 60160, 72192, 72560, 85258, 87072, 90240, 108840, 116096, 120320, 127887, 145120, 170516, 174144, 180480, 213145, 217680, 232192, 255774, 290240, 341032, 348288, 360960, 426290, 435360, 464384, 511548, 580480, 639435, 682064, 696576, 852580, 870720, 1023096, 1160960, 1278870, 1364128, 1393152, 1705160, 1741440, 2046192, 2321920, 2557740, 2728256, 3410320, 3482880, 4092384, 5115480, 5456512, 6820640, 6965760, 8184768, 10230960, 10913024, 13641280, 16369536, 20461920, 21826048, 27282560, 32739072, 40923840, 54565120, 65478144, 81847680, 109130240, 163695360, 327390720]

約数ペア:

[(1, 327390720), (2, 163695360), (3, 109130240), (4, 81847680), (5, 65478144), (6, 54565120), (8, 40923840), (10, 32739072), (12, 27282560), (15, 21826048), (16, 20461920), (20, 16369536), (24, 13641280), (30, 10913024), (32, 10230960), (40, 8184768), (47, 6965760), (48, 6820640), (60, 5456512), (64, 5115480), (80, 4092384), (94, 3482880), (96, 3410320), (120, 2728256), (128, 2557740), (141, 2321920), (160, 2046192), (188, 1741440), (192, 1705160), (235, 1393152), (240, 1364128), (256, 1278870), (282, 1160960), (320, 1023096), (376, 870720), (384, 852580), (470, 696576), (480, 682064), (512, 639435), (564, 580480), (640, 511548), (705, 464384), (752, 435360), (768, 426290), (907, 360960), (940, 348288), (960, 341032), (1128, 290240), (1280, 255774), (1410, 232192), (1504, 217680), (1536, 213145), (1814, 180480), (1880, 174144), (1920, 170516), (2256, 145120), (2560, 127887), (2721, 120320), (2820, 116096), (3008, 108840), (3628, 90240), (3760, 87072), (3840, 85258), (4512, 72560), (4535, 72192), (5442, 60160), (5640, 58048), (6016, 54420), (7256, 45120), (7520, 43536), (7680, 42629), (9024, 36280), (9070, 36096), (10884, 30080), (11280, 29024), (12032, 27210), (13605, 24064), (14512, 22560), (15040, 21768), (18048, 18140)]