402467580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 1260814464

約数和(自身を除く): 858346884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 113, 141, 180, 188, 226, 235, 282, 339, 421, 423, 452, 470, 564, 565, 678, 705, 842, 846, 940, 1017, 1130, 1263, 1356, 1410, 1684, 1692, 1695, 2034, 2105, 2115, 2260, 2526, 2820, 3390, 3789, 4068, 4210, 4230, 5052, 5085, 5311, 6315, 6780, 7578, 8420, 8460, 10170, 10622, 12630, 15156, 15933, 18945, 19787, 20340, 21244, 25260, 26555, 31866, 37890, 39574, 47573, 47799, 53110, 59361, 63732, 75780, 79148, 79665, 95146, 95598, 98935, 106220, 118722, 142719, 159330, 178083, 190292, 191196, 197870, 237444, 237865, 238995, 285438, 296805, 318660, 356166, 395740, 428157, 475730, 477990, 570876, 593610, 712332, 713595, 856314, 890415, 951460, 955980, 1187220, 1427190, 1712628, 1780830, 2140785, 2235931, 2854380, 3561660, 4281570, 4471862, 6707793, 8563140, 8943724, 11179655, 13415586, 20123379, 22359310, 26831172, 33538965, 40246758, 44718620, 67077930, 80493516, 100616895, 134155860, 201233790, 402467580]

約数ペア:

[(1, 402467580), (2, 201233790), (3, 134155860), (4, 100616895), (5, 80493516), (6, 67077930), (9, 44718620), (10, 40246758), (12, 33538965), (15, 26831172), (18, 22359310), (20, 20123379), (30, 13415586), (36, 11179655), (45, 8943724), (47, 8563140), (60, 6707793), (90, 4471862), (94, 4281570), (113, 3561660), (141, 2854380), (180, 2235931), (188, 2140785), (226, 1780830), (235, 1712628), (282, 1427190), (339, 1187220), (421, 955980), (423, 951460), (452, 890415), (470, 856314), (564, 713595), (565, 712332), (678, 593610), (705, 570876), (842, 477990), (846, 475730), (940, 428157), (1017, 395740), (1130, 356166), (1263, 318660), (1356, 296805), (1410, 285438), (1684, 238995), (1692, 237865), (1695, 237444), (2034, 197870), (2105, 191196), (2115, 190292), (2260, 178083), (2526, 159330), (2820, 142719), (3390, 118722), (3789, 106220), (4068, 98935), (4210, 95598), (4230, 95146), (5052, 79665), (5085, 79148), (5311, 75780), (6315, 63732), (6780, 59361), (7578, 53110), (8420, 47799), (8460, 47573), (10170, 39574), (10622, 37890), (12630, 31866), (15156, 26555), (15933, 25260), (18945, 21244), (19787, 20340)]