29487840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2712

約数の個数: 96

約数和(自身を含む): 96961536

約数和(自身を除く): 67473696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2671, 2760, 3680, 5342, 5520, 8013, 10684, 11040, 13355, 16026, 21368, 26710, 32052, 40065, 42736, 53420, 61433, 64104, 80130, 85472, 106840, 122866, 128208, 160260, 184299, 213680, 245732, 256416, 307165, 320520, 368598, 427360, 491464, 614330, 641040, 737196, 921495, 982928, 1228660, 1282080, 1474392, 1842990, 1965856, 2457320, 2948784, 3685980, 4914640, 5897568, 7371960, 9829280, 14743920, 29487840]

約数ペア:

[(1, 29487840), (2, 14743920), (3, 9829280), (4, 7371960), (5, 5897568), (6, 4914640), (8, 3685980), (10, 2948784), (12, 2457320), (15, 1965856), (16, 1842990), (20, 1474392), (23, 1282080), (24, 1228660), (30, 982928), (32, 921495), (40, 737196), (46, 641040), (48, 614330), (60, 491464), (69, 427360), (80, 368598), (92, 320520), (96, 307165), (115, 256416), (120, 245732), (138, 213680), (160, 184299), (184, 160260), (230, 128208), (240, 122866), (276, 106840), (345, 85472), (368, 80130), (460, 64104), (480, 61433), (552, 53420), (690, 42736), (736, 40065), (920, 32052), (1104, 26710), (1380, 21368), (1840, 16026), (2208, 13355), (2671, 11040), (2760, 10684), (3680, 8013), (5342, 5520)]