1790538720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{196331}}^1$

素因数の和:196368

約数の個数: 96

約数和(自身を含む): 5937079680

約数和(自身を除く): 4146540960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 196331, 392662, 588993, 785324, 981655, 1177986, 1570648, 1963310, 2355972, 2944965, 3141296, 3730289, 3926620, 4711944, 5889930, 6282592, 7460578, 7853240, 9423888, 11190867, 11779860, 14921156, 15706480, 18651445, 18847776, 22381734, 23559720, 29842312, 31412960, 37302890, 44763468, 47119440, 55954335, 59684624, 74605780, 89526936, 94238880, 111908670, 119369248, 149211560, 179053872, 223817340, 298423120, 358107744, 447634680, 596846240, 895269360, 1790538720]

約数ペア:

[(1, 1790538720), (2, 895269360), (3, 596846240), (4, 447634680), (5, 358107744), (6, 298423120), (8, 223817340), (10, 179053872), (12, 149211560), (15, 119369248), (16, 111908670), (19, 94238880), (20, 89526936), (24, 74605780), (30, 59684624), (32, 55954335), (38, 47119440), (40, 44763468), (48, 37302890), (57, 31412960), (60, 29842312), (76, 23559720), (80, 22381734), (95, 18847776), (96, 18651445), (114, 15706480), (120, 14921156), (152, 11779860), (160, 11190867), (190, 9423888), (228, 7853240), (240, 7460578), (285, 6282592), (304, 5889930), (380, 4711944), (456, 3926620), (480, 3730289), (570, 3141296), (608, 2944965), (760, 2355972), (912, 1963310), (1140, 1570648), (1520, 1177986), (1824, 981655), (2280, 785324), (3040, 588993), (4560, 392662), (9120, 196331)]