1772227440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{6599}}^1$

素因数の和:6991

約数の個数: 120

約数和(自身を含む): 5968591200

約数和(自身を除く): 4196363760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 373, 720, 746, 1119, 1492, 1865, 2238, 2984, 3357, 3730, 4476, 5595, 5968, 6599, 6714, 7460, 8952, 11190, 13198, 13428, 14920, 16785, 17904, 19797, 22380, 26396, 26856, 29840, 32995, 33570, 39594, 44760, 52792, 53712, 59391, 65990, 67140, 79188, 89520, 98985, 105584, 118782, 131980, 134280, 158376, 197970, 237564, 263960, 268560, 296955, 316752, 395940, 475128, 527920, 593910, 791880, 950256, 1187820, 1583760, 2375640, 2461427, 4751280, 4922854, 7384281, 9845708, 12307135, 14768562, 19691416, 22152843, 24614270, 29537124, 36921405, 39382832, 44305686, 49228540, 59074248, 73842810, 88611372, 98457080, 110764215, 118148496, 147685620, 177222744, 196914160, 221528430, 295371240, 354445488, 443056860, 590742480, 886113720, 1772227440]

約数ペア:

[(1, 1772227440), (2, 886113720), (3, 590742480), (4, 443056860), (5, 354445488), (6, 295371240), (8, 221528430), (9, 196914160), (10, 177222744), (12, 147685620), (15, 118148496), (16, 110764215), (18, 98457080), (20, 88611372), (24, 73842810), (30, 59074248), (36, 49228540), (40, 44305686), (45, 39382832), (48, 36921405), (60, 29537124), (72, 24614270), (80, 22152843), (90, 19691416), (120, 14768562), (144, 12307135), (180, 9845708), (240, 7384281), (360, 4922854), (373, 4751280), (720, 2461427), (746, 2375640), (1119, 1583760), (1492, 1187820), (1865, 950256), (2238, 791880), (2984, 593910), (3357, 527920), (3730, 475128), (4476, 395940), (5595, 316752), (5968, 296955), (6599, 268560), (6714, 263960), (7460, 237564), (8952, 197970), (11190, 158376), (13198, 134280), (13428, 131980), (14920, 118782), (16785, 105584), (17904, 98985), (19797, 89520), (22380, 79188), (26396, 67140), (26856, 65990), (29840, 59391), (32995, 53712), (33570, 52792), (39594, 44760)]