338347440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24733}}^1$

素因数の和:24771

約数の個数: 120

約数和(自身を含む): 1196136240

約数和(自身を除く): 857788800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 24733, 49466, 74199, 98932, 123665, 148398, 197864, 222597, 247330, 296796, 370995, 395728, 445194, 469927, 494660, 593592, 741990, 890388, 939854, 989320, 1112985, 1187184, 1409781, 1483980, 1780776, 1879708, 1978640, 2225970, 2349635, 2819562, 2967960, 3561552, 3759416, 4229343, 4451940, 4699270, 5639124, 5935920, 7048905, 7518832, 8458686, 8903880, 9398540, 11278248, 14097810, 16917372, 17807760, 18797080, 21146715, 22556496, 28195620, 33834744, 37594160, 42293430, 56391240, 67669488, 84586860, 112782480, 169173720, 338347440]

約数ペア:

[(1, 338347440), (2, 169173720), (3, 112782480), (4, 84586860), (5, 67669488), (6, 56391240), (8, 42293430), (9, 37594160), (10, 33834744), (12, 28195620), (15, 22556496), (16, 21146715), (18, 18797080), (19, 17807760), (20, 16917372), (24, 14097810), (30, 11278248), (36, 9398540), (38, 8903880), (40, 8458686), (45, 7518832), (48, 7048905), (57, 5935920), (60, 5639124), (72, 4699270), (76, 4451940), (80, 4229343), (90, 3759416), (95, 3561552), (114, 2967960), (120, 2819562), (144, 2349635), (152, 2225970), (171, 1978640), (180, 1879708), (190, 1780776), (228, 1483980), (240, 1409781), (285, 1187184), (304, 1112985), (342, 989320), (360, 939854), (380, 890388), (456, 741990), (570, 593592), (684, 494660), (720, 469927), (760, 445194), (855, 395728), (912, 370995), (1140, 296796), (1368, 247330), (1520, 222597), (1710, 197864), (2280, 148398), (2736, 123665), (3420, 98932), (4560, 74199), (6840, 49466), (13680, 24733)]