165470040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{51071}}^1$

素因数の和:51094

約数の個数: 80

約数和(自身を含む): 556174080

約数和(自身を除く): 390704040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 51071, 102142, 153213, 204284, 255355, 306426, 408568, 459639, 510710, 612852, 766065, 919278, 1021420, 1225704, 1378917, 1532130, 1838556, 2042840, 2298195, 2757834, 3064260, 3677112, 4136751, 4596390, 5515668, 6128520, 6894585, 8273502, 9192780, 11031336, 13789170, 16547004, 18385560, 20683755, 27578340, 33094008, 41367510, 55156680, 82735020, 165470040]

約数ペア:

[(1, 165470040), (2, 82735020), (3, 55156680), (4, 41367510), (5, 33094008), (6, 27578340), (8, 20683755), (9, 18385560), (10, 16547004), (12, 13789170), (15, 11031336), (18, 9192780), (20, 8273502), (24, 6894585), (27, 6128520), (30, 5515668), (36, 4596390), (40, 4136751), (45, 3677112), (54, 3064260), (60, 2757834), (72, 2298195), (81, 2042840), (90, 1838556), (108, 1532130), (120, 1378917), (135, 1225704), (162, 1021420), (180, 919278), (216, 766065), (270, 612852), (324, 510710), (360, 459639), (405, 408568), (540, 306426), (648, 255355), (810, 204284), (1080, 153213), (1620, 102142), (3240, 51071)]