197624160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137239}}^1$

素因数の和:137260

約数の個数: 72

約数和(自身を含む): 674397360

約数和(自身を除く): 476773200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 137239, 274478, 411717, 548956, 686195, 823434, 1097912, 1235151, 1372390, 1646868, 2058585, 2195824, 2470302, 2744780, 3293736, 4117170, 4391648, 4940604, 5489560, 6175755, 6587472, 8234340, 9881208, 10979120, 12351510, 13174944, 16468680, 19762416, 21958240, 24703020, 32937360, 39524832, 49406040, 65874720, 98812080, 197624160]

約数ペア:

[(1, 197624160), (2, 98812080), (3, 65874720), (4, 49406040), (5, 39524832), (6, 32937360), (8, 24703020), (9, 21958240), (10, 19762416), (12, 16468680), (15, 13174944), (16, 12351510), (18, 10979120), (20, 9881208), (24, 8234340), (30, 6587472), (32, 6175755), (36, 5489560), (40, 4940604), (45, 4391648), (48, 4117170), (60, 3293736), (72, 2744780), (80, 2470302), (90, 2195824), (96, 2058585), (120, 1646868), (144, 1372390), (160, 1235151), (180, 1097912), (240, 823434), (288, 686195), (360, 548956), (480, 411717), (720, 274478), (1440, 137239)]