304150440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20947}}^1$

素因数の和:20983

約数の個数: 96

約数和(自身を含む): 1002990240

約数和(自身を除く): 698839800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 20947, 41894, 62841, 83788, 104735, 125682, 167576, 209470, 230417, 251364, 314205, 418940, 460834, 502728, 628410, 691251, 837880, 921668, 1152085, 1256820, 1382502, 1843336, 2304170, 2513640, 2534587, 2765004, 3456255, 4608340, 5069174, 5530008, 6912510, 7603761, 9216680, 10138348, 12672935, 13825020, 15207522, 20276696, 25345870, 27650040, 30415044, 38018805, 50691740, 60830088, 76037610, 101383480, 152075220, 304150440]

約数ペア:

[(1, 304150440), (2, 152075220), (3, 101383480), (4, 76037610), (5, 60830088), (6, 50691740), (8, 38018805), (10, 30415044), (11, 27650040), (12, 25345870), (15, 20276696), (20, 15207522), (22, 13825020), (24, 12672935), (30, 10138348), (33, 9216680), (40, 7603761), (44, 6912510), (55, 5530008), (60, 5069174), (66, 4608340), (88, 3456255), (110, 2765004), (120, 2534587), (121, 2513640), (132, 2304170), (165, 1843336), (220, 1382502), (242, 1256820), (264, 1152085), (330, 921668), (363, 837880), (440, 691251), (484, 628410), (605, 502728), (660, 460834), (726, 418940), (968, 314205), (1210, 251364), (1320, 230417), (1452, 209470), (1815, 167576), (2420, 125682), (2904, 104735), (3630, 83788), (4840, 62841), (7260, 41894), (14520, 20947)]