38769720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1325

約数の個数: 128

約数和(自身を含む): 132503040

約数和(自身を除く): 93733320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1277, 1320, 1380, 1518, 2024, 2530, 2554, 2760, 3036, 3795, 3831, 5060, 5108, 6072, 6385, 7590, 7662, 10120, 10216, 12770, 14047, 15180, 15324, 19155, 25540, 28094, 29371, 30360, 30648, 38310, 42141, 51080, 56188, 58742, 70235, 76620, 84282, 88113, 112376, 117484, 140470, 146855, 153240, 168564, 176226, 210705, 234968, 280940, 293710, 323081, 337128, 352452, 421410, 440565, 561880, 587420, 646162, 704904, 842820, 881130, 969243, 1174840, 1292324, 1615405, 1685640, 1762260, 1938486, 2584648, 3230810, 3524520, 3876972, 4846215, 6461620, 7753944, 9692430, 12923240, 19384860, 38769720]

約数ペア:

[(1, 38769720), (2, 19384860), (3, 12923240), (4, 9692430), (5, 7753944), (6, 6461620), (8, 4846215), (10, 3876972), (11, 3524520), (12, 3230810), (15, 2584648), (20, 1938486), (22, 1762260), (23, 1685640), (24, 1615405), (30, 1292324), (33, 1174840), (40, 969243), (44, 881130), (46, 842820), (55, 704904), (60, 646162), (66, 587420), (69, 561880), (88, 440565), (92, 421410), (110, 352452), (115, 337128), (120, 323081), (132, 293710), (138, 280940), (165, 234968), (184, 210705), (220, 176226), (230, 168564), (253, 153240), (264, 146855), (276, 140470), (330, 117484), (345, 112376), (440, 88113), (460, 84282), (506, 76620), (552, 70235), (660, 58742), (690, 56188), (759, 51080), (920, 42141), (1012, 38310), (1265, 30648), (1277, 30360), (1320, 29371), (1380, 28094), (1518, 25540), (2024, 19155), (2530, 15324), (2554, 15180), (2760, 14047), (3036, 12770), (3795, 10216), (3831, 10120), (5060, 7662), (5108, 7590), (6072, 6385)]