480123120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:943

約数の個数: 160

約数和(自身を含む): 1552400640

約数和(自身を除く): 1072277520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 59, 60, 80, 82, 118, 120, 123, 164, 177, 205, 236, 240, 246, 295, 328, 354, 410, 472, 492, 590, 615, 656, 708, 820, 827, 885, 944, 984, 1180, 1230, 1416, 1640, 1654, 1770, 1968, 2360, 2419, 2460, 2481, 2832, 3280, 3308, 3540, 4135, 4720, 4838, 4920, 4962, 6616, 7080, 7257, 8270, 9676, 9840, 9924, 12095, 12405, 13232, 14160, 14514, 16540, 19352, 19848, 24190, 24810, 29028, 33080, 33907, 36285, 38704, 39696, 48380, 48793, 49620, 58056, 66160, 67814, 72570, 96760, 97586, 99240, 101721, 116112, 135628, 145140, 146379, 169535, 193520, 195172, 198480, 203442, 243965, 271256, 290280, 292758, 339070, 390344, 406884, 487930, 508605, 542512, 580560, 585516, 678140, 731895, 780688, 813768, 975860, 1017210, 1171032, 1356280, 1463790, 1627536, 1951720, 2000513, 2034420, 2342064, 2712560, 2927580, 3903440, 4001026, 4068840, 5855160, 6001539, 8002052, 8137680, 10002565, 11710320, 12003078, 16004104, 20005130, 24006156, 30007695, 32008208, 40010260, 48012312, 60015390, 80020520, 96024624, 120030780, 160041040, 240061560, 480123120]

約数ペア:

[(1, 480123120), (2, 240061560), (3, 160041040), (4, 120030780), (5, 96024624), (6, 80020520), (8, 60015390), (10, 48012312), (12, 40010260), (15, 32008208), (16, 30007695), (20, 24006156), (24, 20005130), (30, 16004104), (40, 12003078), (41, 11710320), (48, 10002565), (59, 8137680), (60, 8002052), (80, 6001539), (82, 5855160), (118, 4068840), (120, 4001026), (123, 3903440), (164, 2927580), (177, 2712560), (205, 2342064), (236, 2034420), (240, 2000513), (246, 1951720), (295, 1627536), (328, 1463790), (354, 1356280), (410, 1171032), (472, 1017210), (492, 975860), (590, 813768), (615, 780688), (656, 731895), (708, 678140), (820, 585516), (827, 580560), (885, 542512), (944, 508605), (984, 487930), (1180, 406884), (1230, 390344), (1416, 339070), (1640, 292758), (1654, 290280), (1770, 271256), (1968, 243965), (2360, 203442), (2419, 198480), (2460, 195172), (2481, 193520), (2832, 169535), (3280, 146379), (3308, 145140), (3540, 135628), (4135, 116112), (4720, 101721), (4838, 99240), (4920, 97586), (4962, 96760), (6616, 72570), (7080, 67814), (7257, 66160), (8270, 58056), (9676, 49620), (9840, 48793), (9924, 48380), (12095, 39696), (12405, 38704), (13232, 36285), (14160, 33907), (14514, 33080), (16540, 29028), (19352, 24810), (19848, 24190)]