2015308080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12781}}^1$

素因数の和:12876

約数の個数: 160

約数和(自身を含む): 7037257920

約数和(自身を除く): 5021949840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1080, 1095, 1168, 1314, 1460, 1752, 1971, 2160, 2190, 2628, 2920, 3285, 3504, 3942, 4380, 5256, 5840, 6570, 7884, 8760, 9855, 10512, 12781, 13140, 15768, 17520, 19710, 25562, 26280, 31536, 38343, 39420, 51124, 52560, 63905, 76686, 78840, 102248, 115029, 127810, 153372, 157680, 191715, 204496, 230058, 255620, 306744, 345087, 383430, 460116, 511240, 575145, 613488, 690174, 766860, 920232, 933013, 1022480, 1150290, 1380348, 1533720, 1725435, 1840464, 1866026, 2300580, 2760696, 2799039, 3067440, 3450870, 3732052, 4601160, 4665065, 5521392, 5598078, 6901740, 7464104, 8397117, 9202320, 9330130, 11196156, 13803480, 13995195, 14928208, 16794234, 18660260, 22392312, 25191351, 27606960, 27990390, 33588468, 37320520, 41985585, 44784624, 50382702, 55980780, 67176936, 74641040, 83971170, 100765404, 111961560, 125956755, 134353872, 167942340, 201530808, 223923120, 251913510, 335884680, 403061616, 503827020, 671769360, 1007654040, 2015308080]

約数ペア:

[(1, 2015308080), (2, 1007654040), (3, 671769360), (4, 503827020), (5, 403061616), (6, 335884680), (8, 251913510), (9, 223923120), (10, 201530808), (12, 167942340), (15, 134353872), (16, 125956755), (18, 111961560), (20, 100765404), (24, 83971170), (27, 74641040), (30, 67176936), (36, 55980780), (40, 50382702), (45, 44784624), (48, 41985585), (54, 37320520), (60, 33588468), (72, 27990390), (73, 27606960), (80, 25191351), (90, 22392312), (108, 18660260), (120, 16794234), (135, 14928208), (144, 13995195), (146, 13803480), (180, 11196156), (216, 9330130), (219, 9202320), (240, 8397117), (270, 7464104), (292, 6901740), (360, 5598078), (365, 5521392), (432, 4665065), (438, 4601160), (540, 3732052), (584, 3450870), (657, 3067440), (720, 2799039), (730, 2760696), (876, 2300580), (1080, 1866026), (1095, 1840464), (1168, 1725435), (1314, 1533720), (1460, 1380348), (1752, 1150290), (1971, 1022480), (2160, 933013), (2190, 920232), (2628, 766860), (2920, 690174), (3285, 613488), (3504, 575145), (3942, 511240), (4380, 460116), (5256, 383430), (5840, 345087), (6570, 306744), (7884, 255620), (8760, 230058), (9855, 204496), (10512, 191715), (12781, 157680), (13140, 153372), (15768, 127810), (17520, 115029), (19710, 102248), (25562, 78840), (26280, 76686), (31536, 63905), (38343, 52560), (39420, 51124)]