373520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 80

約数和(自身を含む): 1071360

約数和(自身を除く): 697840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 35, 40, 46, 56, 58, 70, 80, 92, 112, 115, 116, 140, 145, 161, 184, 203, 230, 232, 280, 290, 322, 368, 406, 460, 464, 560, 580, 644, 667, 805, 812, 920, 1015, 1160, 1288, 1334, 1610, 1624, 1840, 2030, 2320, 2576, 2668, 3220, 3248, 3335, 4060, 4669, 5336, 6440, 6670, 8120, 9338, 10672, 12880, 13340, 16240, 18676, 23345, 26680, 37352, 46690, 53360, 74704, 93380, 186760, 373520]

約数ペア:

[(1, 373520), (2, 186760), (4, 93380), (5, 74704), (7, 53360), (8, 46690), (10, 37352), (14, 26680), (16, 23345), (20, 18676), (23, 16240), (28, 13340), (29, 12880), (35, 10672), (40, 9338), (46, 8120), (56, 6670), (58, 6440), (70, 5336), (80, 4669), (92, 4060), (112, 3335), (115, 3248), (116, 3220), (140, 2668), (145, 2576), (161, 2320), (184, 2030), (203, 1840), (230, 1624), (232, 1610), (280, 1334), (290, 1288), (322, 1160), (368, 1015), (406, 920), (460, 812), (464, 805), (560, 667), (580, 644)]