320418270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 857226240

約数和(自身を除く): 536807970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 211, 235, 282, 359, 422, 423, 470, 633, 705, 718, 846, 1055, 1077, 1266, 1410, 1795, 1899, 2110, 2115, 2154, 3165, 3231, 3590, 3798, 4230, 5385, 6330, 6462, 9495, 9917, 10770, 16155, 16873, 18990, 19834, 29751, 32310, 33746, 49585, 50619, 59502, 75749, 84365, 89253, 99170, 101238, 148755, 151498, 151857, 168730, 178506, 227247, 253095, 297510, 303714, 378745, 446265, 454494, 506190, 681741, 757490, 759285, 892530, 1136235, 1363482, 1518570, 2272470, 3408705, 3560203, 6817410, 7120406, 10680609, 17801015, 21361218, 32041827, 35602030, 53403045, 64083654, 106806090, 160209135, 320418270]

約数ペア:

[(1, 320418270), (2, 160209135), (3, 106806090), (5, 64083654), (6, 53403045), (9, 35602030), (10, 32041827), (15, 21361218), (18, 17801015), (30, 10680609), (45, 7120406), (47, 6817410), (90, 3560203), (94, 3408705), (141, 2272470), (211, 1518570), (235, 1363482), (282, 1136235), (359, 892530), (422, 759285), (423, 757490), (470, 681741), (633, 506190), (705, 454494), (718, 446265), (846, 378745), (1055, 303714), (1077, 297510), (1266, 253095), (1410, 227247), (1795, 178506), (1899, 168730), (2110, 151857), (2115, 151498), (2154, 148755), (3165, 101238), (3231, 99170), (3590, 89253), (3798, 84365), (4230, 75749), (5385, 59502), (6330, 50619), (6462, 49585), (9495, 33746), (9917, 32310), (10770, 29751), (16155, 19834), (16873, 18990)]