78233640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34313}}^1$

素因数の和:34346

約数の個数: 64

約数和(自身を含む): 247060800

約数和(自身を除く): 168827160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 34313, 68626, 102939, 137252, 171565, 205878, 274504, 343130, 411756, 514695, 651947, 686260, 823512, 1029390, 1303894, 1372520, 1955841, 2058780, 2607788, 3259735, 3911682, 4117560, 5215576, 6519470, 7823364, 9779205, 13038940, 15646728, 19558410, 26077880, 39116820, 78233640]

約数ペア:

[(1, 78233640), (2, 39116820), (3, 26077880), (4, 19558410), (5, 15646728), (6, 13038940), (8, 9779205), (10, 7823364), (12, 6519470), (15, 5215576), (19, 4117560), (20, 3911682), (24, 3259735), (30, 2607788), (38, 2058780), (40, 1955841), (57, 1372520), (60, 1303894), (76, 1029390), (95, 823512), (114, 686260), (120, 651947), (152, 514695), (190, 411756), (228, 343130), (285, 274504), (380, 205878), (456, 171565), (570, 137252), (760, 102939), (1140, 68626), (2280, 34313)]