893520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 3220776

約数和(自身を除く): 2327256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 73, 80, 85, 90, 102, 120, 136, 144, 146, 153, 170, 180, 204, 219, 240, 255, 272, 292, 306, 340, 360, 365, 408, 438, 510, 584, 612, 657, 680, 720, 730, 765, 816, 876, 1020, 1095, 1168, 1224, 1241, 1314, 1360, 1460, 1530, 1752, 2040, 2190, 2448, 2482, 2628, 2920, 3060, 3285, 3504, 3723, 4080, 4380, 4964, 5256, 5840, 6120, 6205, 6570, 7446, 8760, 9928, 10512, 11169, 12240, 12410, 13140, 14892, 17520, 18615, 19856, 22338, 24820, 26280, 29784, 37230, 44676, 49640, 52560, 55845, 59568, 74460, 89352, 99280, 111690, 148920, 178704, 223380, 297840, 446760, 893520]

約数ペア:

[(1, 893520), (2, 446760), (3, 297840), (4, 223380), (5, 178704), (6, 148920), (8, 111690), (9, 99280), (10, 89352), (12, 74460), (15, 59568), (16, 55845), (17, 52560), (18, 49640), (20, 44676), (24, 37230), (30, 29784), (34, 26280), (36, 24820), (40, 22338), (45, 19856), (48, 18615), (51, 17520), (60, 14892), (68, 13140), (72, 12410), (73, 12240), (80, 11169), (85, 10512), (90, 9928), (102, 8760), (120, 7446), (136, 6570), (144, 6205), (146, 6120), (153, 5840), (170, 5256), (180, 4964), (204, 4380), (219, 4080), (240, 3723), (255, 3504), (272, 3285), (292, 3060), (306, 2920), (340, 2628), (360, 2482), (365, 2448), (408, 2190), (438, 2040), (510, 1752), (584, 1530), (612, 1460), (657, 1360), (680, 1314), (720, 1241), (730, 1224), (765, 1168), (816, 1095), (876, 1020)]