1498984920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19013}}^1$

素因数の和:19106

約数の個数: 128

約数和(自身を含む): 5065329600

約数和(自身を除く): 3566344680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 6570, 7884, 8760, 9855, 13140, 15768, 19013, 19710, 26280, 38026, 39420, 57039, 76052, 78840, 95065, 114078, 152104, 171117, 190130, 228156, 285195, 342234, 380260, 456312, 513351, 570390, 684468, 760520, 855585, 1026702, 1140780, 1368936, 1387949, 1711170, 2053404, 2281560, 2566755, 2775898, 3422340, 4106808, 4163847, 5133510, 5551796, 6844680, 6939745, 8327694, 10267020, 11103592, 12491541, 13879490, 16655388, 20534040, 20819235, 24983082, 27758980, 33310776, 37474623, 41638470, 49966164, 55517960, 62457705, 74949246, 83276940, 99932328, 124915410, 149898492, 166553880, 187373115, 249830820, 299796984, 374746230, 499661640, 749492460, 1498984920]

約数ペア:

[(1, 1498984920), (2, 749492460), (3, 499661640), (4, 374746230), (5, 299796984), (6, 249830820), (8, 187373115), (9, 166553880), (10, 149898492), (12, 124915410), (15, 99932328), (18, 83276940), (20, 74949246), (24, 62457705), (27, 55517960), (30, 49966164), (36, 41638470), (40, 37474623), (45, 33310776), (54, 27758980), (60, 24983082), (72, 20819235), (73, 20534040), (90, 16655388), (108, 13879490), (120, 12491541), (135, 11103592), (146, 10267020), (180, 8327694), (216, 6939745), (219, 6844680), (270, 5551796), (292, 5133510), (360, 4163847), (365, 4106808), (438, 3422340), (540, 2775898), (584, 2566755), (657, 2281560), (730, 2053404), (876, 1711170), (1080, 1387949), (1095, 1368936), (1314, 1140780), (1460, 1026702), (1752, 855585), (1971, 760520), (2190, 684468), (2628, 570390), (2920, 513351), (3285, 456312), (3942, 380260), (4380, 342234), (5256, 285195), (6570, 228156), (7884, 190130), (8760, 171117), (9855, 152104), (13140, 114078), (15768, 95065), (19013, 78840), (19710, 76052), (26280, 57039), (38026, 39420)]