65650320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4837

約数の個数: 120

約数和(自身を含む): 232128000

約数和(自身を除く): 166477680

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, 4799, 6840, 9598, 13680, 14397, 19196, 23995, 28794, 38392, 43191, 47990, 57588, 71985, 76784, 86382, 91181, 95980, 115176, 143970, 172764, 182362, 191960, 215955, 230352, 273543, 287940, 345528, 364724, 383920, 431910, 455905, 547086, 575880, 691056, 729448, 820629, 863820, 911810, 1094172, 1151760, 1367715, 1458896, 1641258, 1727640, 1823620, 2188344, 2735430, 3282516, 3455280, 3647240, 4103145, 4376688, 5470860, 6565032, 7294480, 8206290, 10941720, 13130064, 16412580, 21883440, 32825160, 65650320]

約数ペア:

[(1, 65650320), (2, 32825160), (3, 21883440), (4, 16412580), (5, 13130064), (6, 10941720), (8, 8206290), (9, 7294480), (10, 6565032), (12, 5470860), (15, 4376688), (16, 4103145), (18, 3647240), (19, 3455280), (20, 3282516), (24, 2735430), (30, 2188344), (36, 1823620), (38, 1727640), (40, 1641258), (45, 1458896), (48, 1367715), (57, 1151760), (60, 1094172), (72, 911810), (76, 863820), (80, 820629), (90, 729448), (95, 691056), (114, 575880), (120, 547086), (144, 455905), (152, 431910), (171, 383920), (180, 364724), (190, 345528), (228, 287940), (240, 273543), (285, 230352), (304, 215955), (342, 191960), (360, 182362), (380, 172764), (456, 143970), (570, 115176), (684, 95980), (720, 91181), (760, 86382), (855, 76784), (912, 71985), (1140, 57588), (1368, 47990), (1520, 43191), (1710, 38392), (2280, 28794), (2736, 23995), (3420, 19196), (4560, 14397), (4799, 13680), (6840, 9598)]