151535520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2307

約数の個数: 144

約数和(自身を含む): 528353280

約数和(自身を除く): 376817760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2239, 2256, 2820, 3384, 3760, 4230, 4478, 4512, 5640, 6717, 6768, 7520, 8460, 8956, 11195, 11280, 13434, 13536, 16920, 17912, 20151, 22390, 22560, 26868, 33585, 33840, 35824, 40302, 44780, 53736, 67170, 67680, 71648, 80604, 89560, 100755, 105233, 107472, 134340, 161208, 179120, 201510, 210466, 214944, 268680, 315699, 322416, 358240, 403020, 420932, 526165, 537360, 631398, 644832, 806040, 841864, 947097, 1052330, 1074720, 1262796, 1578495, 1612080, 1683728, 1894194, 2104660, 2525592, 3156990, 3224160, 3367456, 3788388, 4209320, 4735485, 5051184, 6313980, 7576776, 8418640, 9470970, 10102368, 12627960, 15153552, 16837280, 18941940, 25255920, 30307104, 37883880, 50511840, 75767760, 151535520]

約数ペア:

[(1, 151535520), (2, 75767760), (3, 50511840), (4, 37883880), (5, 30307104), (6, 25255920), (8, 18941940), (9, 16837280), (10, 15153552), (12, 12627960), (15, 10102368), (16, 9470970), (18, 8418640), (20, 7576776), (24, 6313980), (30, 5051184), (32, 4735485), (36, 4209320), (40, 3788388), (45, 3367456), (47, 3224160), (48, 3156990), (60, 2525592), (72, 2104660), (80, 1894194), (90, 1683728), (94, 1612080), (96, 1578495), (120, 1262796), (141, 1074720), (144, 1052330), (160, 947097), (180, 841864), (188, 806040), (235, 644832), (240, 631398), (282, 537360), (288, 526165), (360, 420932), (376, 403020), (423, 358240), (470, 322416), (480, 315699), (564, 268680), (705, 214944), (720, 210466), (752, 201510), (846, 179120), (940, 161208), (1128, 134340), (1410, 107472), (1440, 105233), (1504, 100755), (1692, 89560), (1880, 80604), (2115, 71648), (2239, 67680), (2256, 67170), (2820, 53736), (3384, 44780), (3760, 40302), (4230, 35824), (4478, 33840), (4512, 33585), (5640, 26868), (6717, 22560), (6768, 22390), (7520, 20151), (8460, 17912), (8956, 16920), (11195, 13536), (11280, 13434)]