90347880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1903

約数の個数: 128

約数和(自身を含む): 315187200

約数和(自身を除く): 224839320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 1823, 2065, 2360, 2478, 3304, 3540, 3646, 4130, 4956, 5469, 6195, 7080, 7292, 8260, 9115, 9912, 10938, 12390, 12761, 14584, 16520, 18230, 21876, 24780, 25522, 27345, 36460, 38283, 43752, 49560, 51044, 54690, 63805, 72920, 76566, 102088, 107557, 109380, 127610, 153132, 191415, 215114, 218760, 255220, 306264, 322671, 382830, 430228, 510440, 537785, 645342, 752899, 765660, 860456, 1075570, 1290684, 1505798, 1531320, 1613355, 2151140, 2258697, 2581368, 3011596, 3226710, 3764495, 4302280, 4517394, 6023192, 6453420, 7528990, 9034788, 11293485, 12906840, 15057980, 18069576, 22586970, 30115960, 45173940, 90347880]

約数ペア:

[(1, 90347880), (2, 45173940), (3, 30115960), (4, 22586970), (5, 18069576), (6, 15057980), (7, 12906840), (8, 11293485), (10, 9034788), (12, 7528990), (14, 6453420), (15, 6023192), (20, 4517394), (21, 4302280), (24, 3764495), (28, 3226710), (30, 3011596), (35, 2581368), (40, 2258697), (42, 2151140), (56, 1613355), (59, 1531320), (60, 1505798), (70, 1290684), (84, 1075570), (105, 860456), (118, 765660), (120, 752899), (140, 645342), (168, 537785), (177, 510440), (210, 430228), (236, 382830), (280, 322671), (295, 306264), (354, 255220), (413, 218760), (420, 215114), (472, 191415), (590, 153132), (708, 127610), (826, 109380), (840, 107557), (885, 102088), (1180, 76566), (1239, 72920), (1416, 63805), (1652, 54690), (1770, 51044), (1823, 49560), (2065, 43752), (2360, 38283), (2478, 36460), (3304, 27345), (3540, 25522), (3646, 24780), (4130, 21876), (4956, 18230), (5469, 16520), (6195, 14584), (7080, 12761), (7292, 12390), (8260, 10938), (9115, 9912)]