879236880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2109

約数の個数: 160

約数和(自身を含む): 2862673920

約数和(自身を除く): 1983437040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 93, 118, 120, 124, 155, 177, 186, 236, 240, 248, 295, 310, 354, 372, 465, 472, 496, 590, 620, 708, 744, 885, 930, 944, 1180, 1240, 1416, 1488, 1770, 1829, 1860, 2003, 2360, 2480, 2832, 3540, 3658, 3720, 4006, 4720, 5487, 6009, 7080, 7316, 7440, 8012, 9145, 10015, 10974, 12018, 14160, 14632, 16024, 18290, 20030, 21948, 24036, 27435, 29264, 30045, 32048, 36580, 40060, 43896, 48072, 54870, 60090, 62093, 73160, 80120, 87792, 96144, 109740, 118177, 120180, 124186, 146320, 160240, 186279, 219480, 236354, 240360, 248372, 310465, 354531, 372558, 438960, 472708, 480720, 496744, 590885, 620930, 709062, 745116, 931395, 945416, 993488, 1181770, 1241860, 1418124, 1490232, 1772655, 1862790, 1890832, 2363540, 2483720, 2836248, 2980464, 3545310, 3663487, 3725580, 4727080, 4967440, 5672496, 7090620, 7326974, 7451160, 9454160, 10990461, 14181240, 14653948, 14902320, 18317435, 21980922, 28362480, 29307896, 36634870, 43961844, 54952305, 58615792, 73269740, 87923688, 109904610, 146539480, 175847376, 219809220, 293078960, 439618440, 879236880]

約数ペア:

[(1, 879236880), (2, 439618440), (3, 293078960), (4, 219809220), (5, 175847376), (6, 146539480), (8, 109904610), (10, 87923688), (12, 73269740), (15, 58615792), (16, 54952305), (20, 43961844), (24, 36634870), (30, 29307896), (31, 28362480), (40, 21980922), (48, 18317435), (59, 14902320), (60, 14653948), (62, 14181240), (80, 10990461), (93, 9454160), (118, 7451160), (120, 7326974), (124, 7090620), (155, 5672496), (177, 4967440), (186, 4727080), (236, 3725580), (240, 3663487), (248, 3545310), (295, 2980464), (310, 2836248), (354, 2483720), (372, 2363540), (465, 1890832), (472, 1862790), (496, 1772655), (590, 1490232), (620, 1418124), (708, 1241860), (744, 1181770), (885, 993488), (930, 945416), (944, 931395), (1180, 745116), (1240, 709062), (1416, 620930), (1488, 590885), (1770, 496744), (1829, 480720), (1860, 472708), (2003, 438960), (2360, 372558), (2480, 354531), (2832, 310465), (3540, 248372), (3658, 240360), (3720, 236354), (4006, 219480), (4720, 186279), (5487, 160240), (6009, 146320), (7080, 124186), (7316, 120180), (7440, 118177), (8012, 109740), (9145, 96144), (10015, 87792), (10974, 80120), (12018, 73160), (14160, 62093), (14632, 60090), (16024, 54870), (18290, 48072), (20030, 43896), (21948, 40060), (24036, 36580), (27435, 32048), (29264, 30045)]