465982080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7829}}^1$

素因数の和:7882

約数の個数: 128

約数和(自身を含む): 1533427200

約数和(自身を除く): 1067445120

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 7829, 9920, 11904, 14880, 15658, 19840, 23487, 29760, 31316, 39145, 46974, 59520, 62632, 78290, 93948, 117435, 125264, 156580, 187896, 234870, 242699, 250528, 313160, 375792, 469740, 485398, 501056, 626320, 728097, 751584, 939480, 970796, 1002112, 1213495, 1252640, 1456194, 1503168, 1878960, 1941592, 2426990, 2505280, 2912388, 3006336, 3640485, 3757920, 3883184, 4853980, 5010560, 5824776, 7280970, 7515840, 7766368, 9707960, 11649552, 14561940, 15031680, 15532736, 19415920, 23299104, 29123880, 31065472, 38831840, 46598208, 58247760, 77663680, 93196416, 116495520, 155327360, 232991040, 465982080]

約数ペア:

[(1, 465982080), (2, 232991040), (3, 155327360), (4, 116495520), (5, 93196416), (6, 77663680), (8, 58247760), (10, 46598208), (12, 38831840), (15, 31065472), (16, 29123880), (20, 23299104), (24, 19415920), (30, 15532736), (31, 15031680), (32, 14561940), (40, 11649552), (48, 9707960), (60, 7766368), (62, 7515840), (64, 7280970), (80, 5824776), (93, 5010560), (96, 4853980), (120, 3883184), (124, 3757920), (128, 3640485), (155, 3006336), (160, 2912388), (186, 2505280), (192, 2426990), (240, 1941592), (248, 1878960), (310, 1503168), (320, 1456194), (372, 1252640), (384, 1213495), (465, 1002112), (480, 970796), (496, 939480), (620, 751584), (640, 728097), (744, 626320), (930, 501056), (960, 485398), (992, 469740), (1240, 375792), (1488, 313160), (1860, 250528), (1920, 242699), (1984, 234870), (2480, 187896), (2976, 156580), (3720, 125264), (3968, 117435), (4960, 93948), (5952, 78290), (7440, 62632), (7829, 59520), (9920, 46974), (11904, 39145), (14880, 31316), (15658, 29760), (19840, 23487)]