13552560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2689}}^1$

素因数の和:2715

約数の個数: 120

約数和(自身を含む): 52035360

約数和(自身を除く): 38482800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 2689, 5040, 5378, 8067, 10756, 13445, 16134, 18823, 21512, 24201, 26890, 32268, 37646, 40335, 43024, 48402, 53780, 56469, 64536, 75292, 80670, 94115, 96804, 107560, 112938, 121005, 129072, 150584, 161340, 169407, 188230, 193608, 215120, 225876, 242010, 282345, 301168, 322680, 338814, 376460, 387216, 451752, 484020, 564690, 645360, 677628, 752920, 847035, 903504, 968040, 1129380, 1355256, 1505840, 1694070, 1936080, 2258760, 2710512, 3388140, 4517520, 6776280, 13552560]

約数ペア:

[(1, 13552560), (2, 6776280), (3, 4517520), (4, 3388140), (5, 2710512), (6, 2258760), (7, 1936080), (8, 1694070), (9, 1505840), (10, 1355256), (12, 1129380), (14, 968040), (15, 903504), (16, 847035), (18, 752920), (20, 677628), (21, 645360), (24, 564690), (28, 484020), (30, 451752), (35, 387216), (36, 376460), (40, 338814), (42, 322680), (45, 301168), (48, 282345), (56, 242010), (60, 225876), (63, 215120), (70, 193608), (72, 188230), (80, 169407), (84, 161340), (90, 150584), (105, 129072), (112, 121005), (120, 112938), (126, 107560), (140, 96804), (144, 94115), (168, 80670), (180, 75292), (210, 64536), (240, 56469), (252, 53780), (280, 48402), (315, 43024), (336, 40335), (360, 37646), (420, 32268), (504, 26890), (560, 24201), (630, 21512), (720, 18823), (840, 16134), (1008, 13445), (1260, 10756), (1680, 8067), (2520, 5378), (2689, 5040)]