7272152880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1317419}}^1$

素因数の和:1317458

約数の個数: 80

約数和(自身を含む): 23523851520

約数和(自身を除く): 16251698640

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, 1317419, 2634838, 3952257, 5269676, 6587095, 7904514, 10539352, 13174190, 15809028, 19761285, 21078704, 26348380, 30300637, 31618056, 39522570, 52696760, 60601274, 63236112, 79045140, 90901911, 105393520, 121202548, 151503185, 158090280, 181803822, 242405096, 303006370, 316180560, 363607644, 454509555, 484810192, 606012740, 727215288, 909019110, 1212025480, 1454430576, 1818038220, 2424050960, 3636076440, 7272152880]

約数ペア:

[(1, 7272152880), (2, 3636076440), (3, 2424050960), (4, 1818038220), (5, 1454430576), (6, 1212025480), (8, 909019110), (10, 727215288), (12, 606012740), (15, 484810192), (16, 454509555), (20, 363607644), (23, 316180560), (24, 303006370), (30, 242405096), (40, 181803822), (46, 158090280), (48, 151503185), (60, 121202548), (69, 105393520), (80, 90901911), (92, 79045140), (115, 63236112), (120, 60601274), (138, 52696760), (184, 39522570), (230, 31618056), (240, 30300637), (276, 26348380), (345, 21078704), (368, 19761285), (460, 15809028), (552, 13174190), (690, 10539352), (920, 7904514), (1104, 6587095), (1380, 5269676), (1840, 3952257), (2760, 2634838), (5520, 1317419)]