125819520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3490

約数の個数: 128

約数和(自身を含む): 422280000

約数和(自身を除く): 296460480

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3449, 3648, 4560, 6080, 6898, 7296, 9120, 10347, 12160, 13796, 17245, 18240, 20694, 27592, 34490, 36480, 41388, 51735, 55184, 65531, 68980, 82776, 103470, 110368, 131062, 137960, 165552, 196593, 206940, 220736, 262124, 275920, 327655, 331104, 393186, 413880, 441472, 524248, 551840, 655310, 662208, 786372, 827760, 982965, 1048496, 1103680, 1310620, 1324416, 1572744, 1655520, 1965930, 2096992, 2207360, 2621240, 3145488, 3311040, 3931860, 4193984, 5242480, 6290976, 6622080, 7863720, 8387968, 10484960, 12581952, 15727440, 20969920, 25163904, 31454880, 41939840, 62909760, 125819520]

約数ペア:

[(1, 125819520), (2, 62909760), (3, 41939840), (4, 31454880), (5, 25163904), (6, 20969920), (8, 15727440), (10, 12581952), (12, 10484960), (15, 8387968), (16, 7863720), (19, 6622080), (20, 6290976), (24, 5242480), (30, 4193984), (32, 3931860), (38, 3311040), (40, 3145488), (48, 2621240), (57, 2207360), (60, 2096992), (64, 1965930), (76, 1655520), (80, 1572744), (95, 1324416), (96, 1310620), (114, 1103680), (120, 1048496), (128, 982965), (152, 827760), (160, 786372), (190, 662208), (192, 655310), (228, 551840), (240, 524248), (285, 441472), (304, 413880), (320, 393186), (380, 331104), (384, 327655), (456, 275920), (480, 262124), (570, 220736), (608, 206940), (640, 196593), (760, 165552), (912, 137960), (960, 131062), (1140, 110368), (1216, 103470), (1520, 82776), (1824, 68980), (1920, 65531), (2280, 55184), (2432, 51735), (3040, 41388), (3449, 36480), (3648, 34490), (4560, 27592), (6080, 20694), (6898, 18240), (7296, 17245), (9120, 13796), (10347, 12160)]