147577680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4058

約数の個数: 160

約数和(自身を含む): 538358400

約数和(自身を除く): 390780720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4019, 4080, 4590, 6120, 7344, 8038, 9180, 12057, 12240, 16076, 18360, 20095, 24114, 32152, 36171, 36720, 40190, 48228, 60285, 64304, 68323, 72342, 80380, 96456, 108513, 120570, 136646, 144684, 160760, 180855, 192912, 204969, 217026, 241140, 273292, 289368, 321520, 341615, 361710, 409938, 434052, 482280, 542565, 546584, 578736, 614907, 683230, 723420, 819876, 868104, 964560, 1024845, 1085130, 1093168, 1229814, 1366460, 1446840, 1639752, 1736208, 1844721, 2049690, 2170260, 2459628, 2732920, 2893680, 3074535, 3279504, 3689442, 4099380, 4340520, 4919256, 5465840, 6149070, 7378884, 8198760, 8681040, 9223605, 9838512, 12298140, 14757768, 16397520, 18447210, 24596280, 29515536, 36894420, 49192560, 73788840, 147577680]

約数ペア:

[(1, 147577680), (2, 73788840), (3, 49192560), (4, 36894420), (5, 29515536), (6, 24596280), (8, 18447210), (9, 16397520), (10, 14757768), (12, 12298140), (15, 9838512), (16, 9223605), (17, 8681040), (18, 8198760), (20, 7378884), (24, 6149070), (27, 5465840), (30, 4919256), (34, 4340520), (36, 4099380), (40, 3689442), (45, 3279504), (48, 3074535), (51, 2893680), (54, 2732920), (60, 2459628), (68, 2170260), (72, 2049690), (80, 1844721), (85, 1736208), (90, 1639752), (102, 1446840), (108, 1366460), (120, 1229814), (135, 1093168), (136, 1085130), (144, 1024845), (153, 964560), (170, 868104), (180, 819876), (204, 723420), (216, 683230), (240, 614907), (255, 578736), (270, 546584), (272, 542565), (306, 482280), (340, 434052), (360, 409938), (408, 361710), (432, 341615), (459, 321520), (510, 289368), (540, 273292), (612, 241140), (680, 217026), (720, 204969), (765, 192912), (816, 180855), (918, 160760), (1020, 144684), (1080, 136646), (1224, 120570), (1360, 108513), (1530, 96456), (1836, 80380), (2040, 72342), (2160, 68323), (2295, 64304), (2448, 60285), (3060, 48228), (3672, 40190), (4019, 36720), (4080, 36171), (4590, 32152), (6120, 24114), (7344, 20095), (8038, 18360), (9180, 16076), (12057, 12240)]