71308560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3761}}^1$

素因数の和:3856

約数の個数: 80

約数和(自身を含む): 223914240

約数和(自身を除く): 152605680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3761, 3792, 4740, 6320, 7522, 9480, 11283, 15044, 18805, 18960, 22566, 30088, 37610, 45132, 56415, 60176, 75220, 90264, 112830, 150440, 180528, 225660, 297119, 300880, 451320, 594238, 891357, 902640, 1188476, 1485595, 1782714, 2376952, 2971190, 3565428, 4456785, 4753904, 5942380, 7130856, 8913570, 11884760, 14261712, 17827140, 23769520, 35654280, 71308560]

約数ペア:

[(1, 71308560), (2, 35654280), (3, 23769520), (4, 17827140), (5, 14261712), (6, 11884760), (8, 8913570), (10, 7130856), (12, 5942380), (15, 4753904), (16, 4456785), (20, 3565428), (24, 2971190), (30, 2376952), (40, 1782714), (48, 1485595), (60, 1188476), (79, 902640), (80, 891357), (120, 594238), (158, 451320), (237, 300880), (240, 297119), (316, 225660), (395, 180528), (474, 150440), (632, 112830), (790, 90264), (948, 75220), (1185, 60176), (1264, 56415), (1580, 45132), (1896, 37610), (2370, 30088), (3160, 22566), (3761, 18960), (3792, 18805), (4740, 15044), (6320, 11283), (7522, 9480)]