61680384

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1450

約数の個数: 108

約数和(自身を含む): 187332600

約数和(自身を除く): 125652216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1409, 1824, 2304, 2432, 2736, 2818, 3648, 4227, 4864, 5472, 5636, 7296, 8454, 10944, 11272, 12681, 14592, 16908, 21888, 22544, 25362, 26771, 33816, 43776, 45088, 50724, 53542, 67632, 80313, 90176, 101448, 107084, 135264, 160626, 180352, 202896, 214168, 240939, 270528, 321252, 360704, 405792, 428336, 481878, 541056, 642504, 811584, 856672, 963756, 1082112, 1285008, 1623168, 1713344, 1927512, 2570016, 3246336, 3426688, 3855024, 5140032, 6853376, 7710048, 10280064, 15420096, 20560128, 30840192, 61680384]

約数ペア:

[(1, 61680384), (2, 30840192), (3, 20560128), (4, 15420096), (6, 10280064), (8, 7710048), (9, 6853376), (12, 5140032), (16, 3855024), (18, 3426688), (19, 3246336), (24, 2570016), (32, 1927512), (36, 1713344), (38, 1623168), (48, 1285008), (57, 1082112), (64, 963756), (72, 856672), (76, 811584), (96, 642504), (114, 541056), (128, 481878), (144, 428336), (152, 405792), (171, 360704), (192, 321252), (228, 270528), (256, 240939), (288, 214168), (304, 202896), (342, 180352), (384, 160626), (456, 135264), (576, 107084), (608, 101448), (684, 90176), (768, 80313), (912, 67632), (1152, 53542), (1216, 50724), (1368, 45088), (1409, 43776), (1824, 33816), (2304, 26771), (2432, 25362), (2736, 22544), (2818, 21888), (3648, 16908), (4227, 14592), (4864, 12681), (5472, 11272), (5636, 10944), (7296, 8454)]