38513040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6977}}^1$

素因数の和:7016

約数の個数: 80

約数和(自身を含む): 124599168

約数和(自身を除く): 86086128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 6977, 13954, 20931, 27908, 34885, 41862, 55816, 69770, 83724, 104655, 111632, 139540, 160471, 167448, 209310, 279080, 320942, 334896, 418620, 481413, 558160, 641884, 802355, 837240, 962826, 1283768, 1604710, 1674480, 1925652, 2407065, 2567536, 3209420, 3851304, 4814130, 6418840, 7702608, 9628260, 12837680, 19256520, 38513040]

約数ペア:

[(1, 38513040), (2, 19256520), (3, 12837680), (4, 9628260), (5, 7702608), (6, 6418840), (8, 4814130), (10, 3851304), (12, 3209420), (15, 2567536), (16, 2407065), (20, 1925652), (23, 1674480), (24, 1604710), (30, 1283768), (40, 962826), (46, 837240), (48, 802355), (60, 641884), (69, 558160), (80, 481413), (92, 418620), (115, 334896), (120, 320942), (138, 279080), (184, 209310), (230, 167448), (240, 160471), (276, 139540), (345, 111632), (368, 104655), (460, 83724), (552, 69770), (690, 55816), (920, 41862), (1104, 34885), (1380, 27908), (1840, 20931), (2760, 13954), (5520, 6977)]