236804940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5119}}^1$

素因数の和:5391

約数の個数: 72

約数和(自身を含む): 721244160

約数和(自身を除く): 484439220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3855, 4626, 5119, 5140, 7710, 9252, 10238, 11565, 15357, 15420, 20476, 23130, 25595, 30714, 46071, 46260, 51190, 61428, 76785, 92142, 102380, 153570, 184284, 230355, 307140, 460710, 921420, 1315583, 2631166, 3946749, 5262332, 6577915, 7893498, 11840247, 13155830, 15786996, 19733745, 23680494, 26311660, 39467490, 47360988, 59201235, 78934980, 118402470, 236804940]

約数ペア:

[(1, 236804940), (2, 118402470), (3, 78934980), (4, 59201235), (5, 47360988), (6, 39467490), (9, 26311660), (10, 23680494), (12, 19733745), (15, 15786996), (18, 13155830), (20, 11840247), (30, 7893498), (36, 6577915), (45, 5262332), (60, 3946749), (90, 2631166), (180, 1315583), (257, 921420), (514, 460710), (771, 307140), (1028, 230355), (1285, 184284), (1542, 153570), (2313, 102380), (2570, 92142), (3084, 76785), (3855, 61428), (4626, 51190), (5119, 46260), (5140, 46071), (7710, 30714), (9252, 25595), (10238, 23130), (11565, 20476), (15357, 15420)]