322241280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2762

約数の個数: 144

約数和(自身を含む): 1062749184

約数和(自身を除く): 740507904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2707, 2976, 3720, 3840, 3968, 4960, 5414, 5952, 7440, 7936, 8121, 9920, 10828, 11904, 13535, 14880, 16242, 19840, 21656, 23808, 27070, 29760, 32484, 39680, 40605, 43312, 54140, 59520, 64968, 81210, 83917, 86624, 108280, 119040, 129936, 162420, 167834, 173248, 216560, 251751, 259872, 324840, 335668, 346496, 419585, 433120, 503502, 519744, 649680, 671336, 692992, 839170, 866240, 1007004, 1039488, 1258755, 1299360, 1342672, 1678340, 1732480, 2014008, 2078976, 2517510, 2598720, 2685344, 3356680, 3464960, 4028016, 5035020, 5197440, 5370688, 6713360, 8056032, 10070040, 10394880, 10741376, 13426720, 16112064, 20140080, 21482752, 26853440, 32224128, 40280160, 53706880, 64448256, 80560320, 107413760, 161120640, 322241280]

約数ペア:

[(1, 322241280), (2, 161120640), (3, 107413760), (4, 80560320), (5, 64448256), (6, 53706880), (8, 40280160), (10, 32224128), (12, 26853440), (15, 21482752), (16, 20140080), (20, 16112064), (24, 13426720), (30, 10741376), (31, 10394880), (32, 10070040), (40, 8056032), (48, 6713360), (60, 5370688), (62, 5197440), (64, 5035020), (80, 4028016), (93, 3464960), (96, 3356680), (120, 2685344), (124, 2598720), (128, 2517510), (155, 2078976), (160, 2014008), (186, 1732480), (192, 1678340), (240, 1342672), (248, 1299360), (256, 1258755), (310, 1039488), (320, 1007004), (372, 866240), (384, 839170), (465, 692992), (480, 671336), (496, 649680), (620, 519744), (640, 503502), (744, 433120), (768, 419585), (930, 346496), (960, 335668), (992, 324840), (1240, 259872), (1280, 251751), (1488, 216560), (1860, 173248), (1920, 167834), (1984, 162420), (2480, 129936), (2707, 119040), (2976, 108280), (3720, 86624), (3840, 83917), (3968, 81210), (4960, 64968), (5414, 59520), (5952, 54140), (7440, 43312), (7936, 40605), (8121, 39680), (9920, 32484), (10828, 29760), (11904, 27070), (13535, 23808), (14880, 21656), (16242, 19840)]