73801440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1041

約数の個数: 144

約数和(自身を含む): 256864608

約数和(自身を除く): 183063168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 967, 1060, 1272, 1440, 1590, 1696, 1908, 1934, 2120, 2385, 2544, 2901, 3180, 3816, 3868, 4240, 4770, 4835, 5088, 5802, 6360, 7632, 7736, 8480, 8703, 9540, 9670, 11604, 12720, 14505, 15264, 15472, 17406, 19080, 19340, 23208, 25440, 29010, 30944, 34812, 38160, 38680, 43515, 46416, 51251, 58020, 69624, 76320, 77360, 87030, 92832, 102502, 116040, 139248, 153753, 154720, 174060, 205004, 232080, 256255, 278496, 307506, 348120, 410008, 461259, 464160, 512510, 615012, 696240, 768765, 820016, 922518, 1025020, 1230024, 1392480, 1537530, 1640032, 1845036, 2050040, 2306295, 2460048, 3075060, 3690072, 4100080, 4612590, 4920096, 6150120, 7380144, 8200160, 9225180, 12300240, 14760288, 18450360, 24600480, 36900720, 73801440]

約数ペア:

[(1, 73801440), (2, 36900720), (3, 24600480), (4, 18450360), (5, 14760288), (6, 12300240), (8, 9225180), (9, 8200160), (10, 7380144), (12, 6150120), (15, 4920096), (16, 4612590), (18, 4100080), (20, 3690072), (24, 3075060), (30, 2460048), (32, 2306295), (36, 2050040), (40, 1845036), (45, 1640032), (48, 1537530), (53, 1392480), (60, 1230024), (72, 1025020), (80, 922518), (90, 820016), (96, 768765), (106, 696240), (120, 615012), (144, 512510), (159, 464160), (160, 461259), (180, 410008), (212, 348120), (240, 307506), (265, 278496), (288, 256255), (318, 232080), (360, 205004), (424, 174060), (477, 154720), (480, 153753), (530, 139248), (636, 116040), (720, 102502), (795, 92832), (848, 87030), (954, 77360), (967, 76320), (1060, 69624), (1272, 58020), (1440, 51251), (1590, 46416), (1696, 43515), (1908, 38680), (1934, 38160), (2120, 34812), (2385, 30944), (2544, 29010), (2901, 25440), (3180, 23208), (3816, 19340), (3868, 19080), (4240, 17406), (4770, 15472), (4835, 15264), (5088, 14505), (5802, 12720), (6360, 11604), (7632, 9670), (7736, 9540), (8480, 8703)]