620105280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33997}}^1$

素因数の和:34036

約数の個数: 112

約数和(自身を含む): 2072518080

約数和(自身を除く): 1452412800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 33997, 67994, 101991, 135988, 169985, 203982, 271976, 339970, 407964, 509955, 543952, 645943, 679940, 815928, 1019910, 1087904, 1291886, 1359880, 1631856, 1937829, 2039820, 2175808, 2583772, 2719760, 3229715, 3263712, 3875658, 4079640, 5167544, 5439520, 6459430, 6527424, 7751316, 8159280, 9689145, 10335088, 10879040, 12918860, 15502632, 16318560, 19378290, 20670176, 25837720, 31005264, 32637120, 38756580, 41340352, 51675440, 62010528, 77513160, 103350880, 124021056, 155026320, 206701760, 310052640, 620105280]

約数ペア:

[(1, 620105280), (2, 310052640), (3, 206701760), (4, 155026320), (5, 124021056), (6, 103350880), (8, 77513160), (10, 62010528), (12, 51675440), (15, 41340352), (16, 38756580), (19, 32637120), (20, 31005264), (24, 25837720), (30, 20670176), (32, 19378290), (38, 16318560), (40, 15502632), (48, 12918860), (57, 10879040), (60, 10335088), (64, 9689145), (76, 8159280), (80, 7751316), (95, 6527424), (96, 6459430), (114, 5439520), (120, 5167544), (152, 4079640), (160, 3875658), (190, 3263712), (192, 3229715), (228, 2719760), (240, 2583772), (285, 2175808), (304, 2039820), (320, 1937829), (380, 1631856), (456, 1359880), (480, 1291886), (570, 1087904), (608, 1019910), (760, 815928), (912, 679940), (960, 645943), (1140, 543952), (1216, 509955), (1520, 407964), (1824, 339970), (2280, 271976), (3040, 203982), (3648, 169985), (4560, 135988), (6080, 101991), (9120, 67994), (18240, 33997)]