230565120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 745160640

約数和(自身を除く): 514595520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 582, 619, 640, 768, 776, 960, 970, 1164, 1238, 1280, 1455, 1552, 1857, 1920, 1940, 2328, 2476, 2910, 3095, 3104, 3714, 3840, 3880, 4656, 4952, 5820, 6190, 6208, 7428, 7760, 9285, 9312, 9904, 11640, 12380, 12416, 14856, 15520, 18570, 18624, 19808, 23280, 24760, 24832, 29712, 31040, 37140, 37248, 39616, 46560, 49520, 59424, 60043, 62080, 74280, 74496, 79232, 93120, 99040, 118848, 120086, 124160, 148560, 158464, 180129, 186240, 198080, 237696, 240172, 297120, 300215, 360258, 372480, 396160, 475392, 480344, 594240, 600430, 720516, 792320, 900645, 960688, 1188480, 1200860, 1441032, 1801290, 1921376, 2376960, 2401720, 2882064, 3602580, 3842752, 4803440, 5764128, 7205160, 7685504, 9606880, 11528256, 14410320, 15371008, 19213760, 23056512, 28820640, 38427520, 46113024, 57641280, 76855040, 115282560, 230565120]

約数ペア:

[(1, 230565120), (2, 115282560), (3, 76855040), (4, 57641280), (5, 46113024), (6, 38427520), (8, 28820640), (10, 23056512), (12, 19213760), (15, 15371008), (16, 14410320), (20, 11528256), (24, 9606880), (30, 7685504), (32, 7205160), (40, 5764128), (48, 4803440), (60, 3842752), (64, 3602580), (80, 2882064), (96, 2401720), (97, 2376960), (120, 1921376), (128, 1801290), (160, 1441032), (192, 1200860), (194, 1188480), (240, 960688), (256, 900645), (291, 792320), (320, 720516), (384, 600430), (388, 594240), (480, 480344), (485, 475392), (582, 396160), (619, 372480), (640, 360258), (768, 300215), (776, 297120), (960, 240172), (970, 237696), (1164, 198080), (1238, 186240), (1280, 180129), (1455, 158464), (1552, 148560), (1857, 124160), (1920, 120086), (1940, 118848), (2328, 99040), (2476, 93120), (2910, 79232), (3095, 74496), (3104, 74280), (3714, 62080), (3840, 60043), (3880, 59424), (4656, 49520), (4952, 46560), (5820, 39616), (6190, 37248), (6208, 37140), (7428, 31040), (7760, 29712), (9285, 24832), (9312, 24760), (9904, 23280), (11640, 19808), (12380, 18624), (12416, 18570), (14856, 15520)]