2931325440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1597}}^1$

素因数の和:1862

約数の個数: 160

約数和(自身を含む): 9416183040

約数和(自身を除く): 6484857600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 239, 240, 256, 320, 384, 478, 480, 512, 640, 717, 768, 956, 960, 1195, 1280, 1434, 1536, 1597, 1912, 1920, 2390, 2560, 2868, 3194, 3585, 3824, 3840, 4780, 4791, 5736, 6388, 7170, 7648, 7680, 7985, 9560, 9582, 11472, 12776, 14340, 15296, 15970, 19120, 19164, 22944, 23955, 25552, 28680, 30592, 31940, 38240, 38328, 45888, 47910, 51104, 57360, 61184, 63880, 76480, 76656, 91776, 95820, 102208, 114720, 122368, 127760, 152960, 153312, 183552, 191640, 204416, 229440, 255520, 305920, 306624, 367104, 381683, 383280, 408832, 458880, 511040, 611840, 613248, 763366, 766560, 817664, 917760, 1022080, 1145049, 1226496, 1526732, 1533120, 1835520, 1908415, 2044160, 2290098, 2452992, 3053464, 3066240, 3816830, 4088320, 4580196, 5725245, 6106928, 6132480, 7633660, 9160392, 11450490, 12213856, 12264960, 15267320, 18320784, 22900980, 24427712, 30534640, 36641568, 45801960, 48855424, 61069280, 73283136, 91603920, 97710848, 122138560, 146566272, 183207840, 195421696, 244277120, 293132544, 366415680, 488554240, 586265088, 732831360, 977108480, 1465662720, 2931325440]

約数ペア:

[(1, 2931325440), (2, 1465662720), (3, 977108480), (4, 732831360), (5, 586265088), (6, 488554240), (8, 366415680), (10, 293132544), (12, 244277120), (15, 195421696), (16, 183207840), (20, 146566272), (24, 122138560), (30, 97710848), (32, 91603920), (40, 73283136), (48, 61069280), (60, 48855424), (64, 45801960), (80, 36641568), (96, 30534640), (120, 24427712), (128, 22900980), (160, 18320784), (192, 15267320), (239, 12264960), (240, 12213856), (256, 11450490), (320, 9160392), (384, 7633660), (478, 6132480), (480, 6106928), (512, 5725245), (640, 4580196), (717, 4088320), (768, 3816830), (956, 3066240), (960, 3053464), (1195, 2452992), (1280, 2290098), (1434, 2044160), (1536, 1908415), (1597, 1835520), (1912, 1533120), (1920, 1526732), (2390, 1226496), (2560, 1145049), (2868, 1022080), (3194, 917760), (3585, 817664), (3824, 766560), (3840, 763366), (4780, 613248), (4791, 611840), (5736, 511040), (6388, 458880), (7170, 408832), (7648, 383280), (7680, 381683), (7985, 367104), (9560, 306624), (9582, 305920), (11472, 255520), (12776, 229440), (14340, 204416), (15296, 191640), (15970, 183552), (19120, 153312), (19164, 152960), (22944, 127760), (23955, 122368), (25552, 114720), (28680, 102208), (30592, 95820), (31940, 91776), (38240, 76656), (38328, 76480), (45888, 63880), (47910, 61184), (51104, 57360)]