1427630160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{540769}}^1$

素因数の和:540796

約数の個数: 80

約数和(自身を含む): 4827994560

約数和(自身を除く): 3400364400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 540769, 1081538, 1622307, 2163076, 2703845, 3244614, 4326152, 5407690, 5948459, 6489228, 8111535, 8652304, 10815380, 11896918, 12978456, 16223070, 17845377, 21630760, 23793836, 25956912, 29742295, 32446140, 35690754, 43261520, 47587672, 59484590, 64892280, 71381508, 89226885, 95175344, 118969180, 129784560, 142763016, 178453770, 237938360, 285526032, 356907540, 475876720, 713815080, 1427630160]

約数ペア:

[(1, 1427630160), (2, 713815080), (3, 475876720), (4, 356907540), (5, 285526032), (6, 237938360), (8, 178453770), (10, 142763016), (11, 129784560), (12, 118969180), (15, 95175344), (16, 89226885), (20, 71381508), (22, 64892280), (24, 59484590), (30, 47587672), (33, 43261520), (40, 35690754), (44, 32446140), (48, 29742295), (55, 25956912), (60, 23793836), (66, 21630760), (80, 17845377), (88, 16223070), (110, 12978456), (120, 11896918), (132, 10815380), (165, 8652304), (176, 8111535), (220, 6489228), (240, 5948459), (264, 5407690), (330, 4326152), (440, 3244614), (528, 2703845), (660, 2163076), (880, 1622307), (1320, 1081538), (2640, 540769)]