866800320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19211}}^1$

素因数の和:19278

約数の個数: 112

約数和(自身を含む): 2810792448

約数和(自身を除く): 1943992128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5640, 7520, 9024, 11280, 15040, 19211, 22560, 38422, 45120, 57633, 76844, 96055, 115266, 153688, 192110, 230532, 288165, 307376, 384220, 461064, 576330, 614752, 768440, 902917, 922128, 1152660, 1229504, 1536880, 1805834, 1844256, 2305320, 2708751, 3073760, 3611668, 3688512, 4514585, 4610640, 5417502, 6147520, 7223336, 9029170, 9221280, 10835004, 13543755, 14446672, 18058340, 18442560, 21670008, 27087510, 28893344, 36116680, 43340016, 54175020, 57786688, 72233360, 86680032, 108350040, 144466720, 173360064, 216700080, 288933440, 433400160, 866800320]

約数ペア:

[(1, 866800320), (2, 433400160), (3, 288933440), (4, 216700080), (5, 173360064), (6, 144466720), (8, 108350040), (10, 86680032), (12, 72233360), (15, 57786688), (16, 54175020), (20, 43340016), (24, 36116680), (30, 28893344), (32, 27087510), (40, 21670008), (47, 18442560), (48, 18058340), (60, 14446672), (64, 13543755), (80, 10835004), (94, 9221280), (96, 9029170), (120, 7223336), (141, 6147520), (160, 5417502), (188, 4610640), (192, 4514585), (235, 3688512), (240, 3611668), (282, 3073760), (320, 2708751), (376, 2305320), (470, 1844256), (480, 1805834), (564, 1536880), (705, 1229504), (752, 1152660), (940, 922128), (960, 902917), (1128, 768440), (1410, 614752), (1504, 576330), (1880, 461064), (2256, 384220), (2820, 307376), (3008, 288165), (3760, 230532), (4512, 192110), (5640, 153688), (7520, 115266), (9024, 96055), (11280, 76844), (15040, 57633), (19211, 45120), (22560, 38422)]