73542240

素因数分解:

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

素因数の和:51092

約数の個数: 72

約数和(自身を含む): 250967808

約数和(自身を除く): 177425568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 51071, 102142, 153213, 204284, 255355, 306426, 408568, 459639, 510710, 612852, 766065, 817136, 919278, 1021420, 1225704, 1532130, 1634272, 1838556, 2042840, 2298195, 2451408, 3064260, 3677112, 4085680, 4596390, 4902816, 6128520, 7354224, 8171360, 9192780, 12257040, 14708448, 18385560, 24514080, 36771120, 73542240]

約数ペア:

[(1, 73542240), (2, 36771120), (3, 24514080), (4, 18385560), (5, 14708448), (6, 12257040), (8, 9192780), (9, 8171360), (10, 7354224), (12, 6128520), (15, 4902816), (16, 4596390), (18, 4085680), (20, 3677112), (24, 3064260), (30, 2451408), (32, 2298195), (36, 2042840), (40, 1838556), (45, 1634272), (48, 1532130), (60, 1225704), (72, 1021420), (80, 919278), (90, 817136), (96, 766065), (120, 612852), (144, 510710), (160, 459639), (180, 408568), (240, 306426), (288, 255355), (360, 204284), (480, 153213), (720, 102142), (1440, 51071)]