315143520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21179}}^1$

素因数の和:21228

約数の個数: 96

約数和(自身を含む): 1024773120

約数和(自身を除く): 709629600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 21179, 42358, 63537, 84716, 105895, 127074, 169432, 211790, 254148, 317685, 338864, 423580, 508296, 635370, 656549, 677728, 847160, 1016592, 1270740, 1313098, 1694320, 1969647, 2033184, 2541480, 2626196, 3282745, 3388640, 3939294, 5082960, 5252392, 6565490, 7878588, 9848235, 10165920, 10504784, 13130980, 15757176, 19696470, 21009568, 26261960, 31514352, 39392940, 52523920, 63028704, 78785880, 105047840, 157571760, 315143520]

約数ペア:

[(1, 315143520), (2, 157571760), (3, 105047840), (4, 78785880), (5, 63028704), (6, 52523920), (8, 39392940), (10, 31514352), (12, 26261960), (15, 21009568), (16, 19696470), (20, 15757176), (24, 13130980), (30, 10504784), (31, 10165920), (32, 9848235), (40, 7878588), (48, 6565490), (60, 5252392), (62, 5082960), (80, 3939294), (93, 3388640), (96, 3282745), (120, 2626196), (124, 2541480), (155, 2033184), (160, 1969647), (186, 1694320), (240, 1313098), (248, 1270740), (310, 1016592), (372, 847160), (465, 677728), (480, 656549), (496, 635370), (620, 508296), (744, 423580), (930, 338864), (992, 317685), (1240, 254148), (1488, 211790), (1860, 169432), (2480, 127074), (2976, 105895), (3720, 84716), (4960, 63537), (7440, 42358), (14880, 21179)]