2784832560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227519}}^1$

素因数の和:227555

約数の個数: 120

約数和(自身を含む): 9902580480

約数和(自身を除く): 7117747920

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, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 227519, 455038, 682557, 910076, 1137595, 1365114, 1820152, 2047671, 2275190, 2730228, 3412785, 3640304, 3867823, 4095342, 4550380, 5460456, 6825570, 7735646, 8190684, 9100760, 10238355, 10920912, 11603469, 13651140, 15471292, 16381368, 18201520, 19339115, 20476710, 23206938, 27302280, 30942584, 32762736, 34810407, 38678230, 40953420, 46413876, 54604560, 58017345, 61885168, 69620814, 77356460, 81906840, 92827752, 116034690, 139241628, 154712920, 163813680, 174052035, 185655504, 232069380, 278483256, 309425840, 348104070, 464138760, 556966512, 696208140, 928277520, 1392416280, 2784832560]

約数ペア:

[(1, 2784832560), (2, 1392416280), (3, 928277520), (4, 696208140), (5, 556966512), (6, 464138760), (8, 348104070), (9, 309425840), (10, 278483256), (12, 232069380), (15, 185655504), (16, 174052035), (17, 163813680), (18, 154712920), (20, 139241628), (24, 116034690), (30, 92827752), (34, 81906840), (36, 77356460), (40, 69620814), (45, 61885168), (48, 58017345), (51, 54604560), (60, 46413876), (68, 40953420), (72, 38678230), (80, 34810407), (85, 32762736), (90, 30942584), (102, 27302280), (120, 23206938), (136, 20476710), (144, 19339115), (153, 18201520), (170, 16381368), (180, 15471292), (204, 13651140), (240, 11603469), (255, 10920912), (272, 10238355), (306, 9100760), (340, 8190684), (360, 7735646), (408, 6825570), (510, 5460456), (612, 4550380), (680, 4095342), (720, 3867823), (765, 3640304), (816, 3412785), (1020, 2730228), (1224, 2275190), (1360, 2047671), (1530, 1820152), (2040, 1365114), (2448, 1137595), (3060, 910076), (4080, 682557), (6120, 455038), (12240, 227519)]