4355012520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{8081}}^1$

素因数の和:8600

約数の個数: 128

約数和(自身を含む): 14547600000

約数和(自身を除く): 10192587480

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, 90, 108, 120, 135, 180, 216, 270, 360, 499, 540, 998, 1080, 1497, 1996, 2495, 2994, 3992, 4491, 4990, 5988, 7485, 8081, 8982, 9980, 11976, 13473, 14970, 16162, 17964, 19960, 22455, 24243, 26946, 29940, 32324, 35928, 40405, 44910, 48486, 53892, 59880, 64648, 67365, 72729, 80810, 89820, 96972, 107784, 121215, 134730, 145458, 161620, 179640, 193944, 218187, 242430, 269460, 290916, 323240, 363645, 436374, 484860, 538920, 581832, 727290, 872748, 969720, 1090935, 1454580, 1745496, 2181870, 2909160, 4032419, 4363740, 8064838, 8727480, 12097257, 16129676, 20162095, 24194514, 32259352, 36291771, 40324190, 48389028, 60486285, 72583542, 80648380, 96778056, 108875313, 120972570, 145167084, 161296760, 181458855, 217750626, 241945140, 290334168, 362917710, 435501252, 483890280, 544376565, 725835420, 871002504, 1088753130, 1451670840, 2177506260, 4355012520]

約数ペア:

[(1, 4355012520), (2, 2177506260), (3, 1451670840), (4, 1088753130), (5, 871002504), (6, 725835420), (8, 544376565), (9, 483890280), (10, 435501252), (12, 362917710), (15, 290334168), (18, 241945140), (20, 217750626), (24, 181458855), (27, 161296760), (30, 145167084), (36, 120972570), (40, 108875313), (45, 96778056), (54, 80648380), (60, 72583542), (72, 60486285), (90, 48389028), (108, 40324190), (120, 36291771), (135, 32259352), (180, 24194514), (216, 20162095), (270, 16129676), (360, 12097257), (499, 8727480), (540, 8064838), (998, 4363740), (1080, 4032419), (1497, 2909160), (1996, 2181870), (2495, 1745496), (2994, 1454580), (3992, 1090935), (4491, 969720), (4990, 872748), (5988, 727290), (7485, 581832), (8081, 538920), (8982, 484860), (9980, 436374), (11976, 363645), (13473, 323240), (14970, 290916), (16162, 269460), (17964, 242430), (19960, 218187), (22455, 193944), (24243, 179640), (26946, 161620), (29940, 145458), (32324, 134730), (35928, 121215), (40405, 107784), (44910, 96972), (48486, 89820), (53892, 80810), (59880, 72729), (64648, 67365)]