42827520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 144224640

約数和(自身を除く): 101397120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 587, 608, 640, 760, 768, 912, 960, 1140, 1174, 1216, 1280, 1520, 1761, 1824, 1920, 2280, 2348, 2432, 2935, 3040, 3522, 3648, 3840, 4560, 4696, 4864, 5870, 6080, 7044, 7296, 8805, 9120, 9392, 11153, 11740, 12160, 14088, 14592, 17610, 18240, 18784, 22306, 23480, 24320, 28176, 33459, 35220, 36480, 37568, 44612, 46960, 55765, 56352, 66918, 70440, 72960, 75136, 89224, 93920, 111530, 112704, 133836, 140880, 150272, 167295, 178448, 187840, 223060, 225408, 267672, 281760, 334590, 356896, 375680, 446120, 450816, 535344, 563520, 669180, 713792, 751360, 892240, 1070688, 1127040, 1338360, 1427584, 1784480, 2141376, 2254080, 2676720, 2855168, 3568960, 4282752, 5353440, 7137920, 8565504, 10706880, 14275840, 21413760, 42827520]

約数ペア:

[(1, 42827520), (2, 21413760), (3, 14275840), (4, 10706880), (5, 8565504), (6, 7137920), (8, 5353440), (10, 4282752), (12, 3568960), (15, 2855168), (16, 2676720), (19, 2254080), (20, 2141376), (24, 1784480), (30, 1427584), (32, 1338360), (38, 1127040), (40, 1070688), (48, 892240), (57, 751360), (60, 713792), (64, 669180), (76, 563520), (80, 535344), (95, 450816), (96, 446120), (114, 375680), (120, 356896), (128, 334590), (152, 281760), (160, 267672), (190, 225408), (192, 223060), (228, 187840), (240, 178448), (256, 167295), (285, 150272), (304, 140880), (320, 133836), (380, 112704), (384, 111530), (456, 93920), (480, 89224), (570, 75136), (587, 72960), (608, 70440), (640, 66918), (760, 56352), (768, 55765), (912, 46960), (960, 44612), (1140, 37568), (1174, 36480), (1216, 35220), (1280, 33459), (1520, 28176), (1761, 24320), (1824, 23480), (1920, 22306), (2280, 18784), (2348, 18240), (2432, 17610), (2935, 14592), (3040, 14088), (3522, 12160), (3648, 11740), (3840, 11153), (4560, 9392), (4696, 9120), (4864, 8805), (5870, 7296), (6080, 7044)]