2225678040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4451}}^1$

素因数の和:4934

約数の個数: 128

約数和(自身を含む): 7436620800

約数和(自身を除く): 5210942760

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, 90, 108, 120, 135, 180, 216, 270, 360, 463, 540, 926, 1080, 1389, 1852, 2315, 2778, 3704, 4167, 4451, 4630, 5556, 6945, 8334, 8902, 9260, 11112, 12501, 13353, 13890, 16668, 17804, 18520, 20835, 22255, 25002, 26706, 27780, 33336, 35608, 40059, 41670, 44510, 50004, 53412, 55560, 62505, 66765, 80118, 83340, 89020, 100008, 106824, 120177, 125010, 133530, 160236, 166680, 178040, 200295, 240354, 250020, 267060, 320472, 400590, 480708, 500040, 534120, 600885, 801180, 961416, 1201770, 1602360, 2060813, 2403540, 4121626, 4807080, 6182439, 8243252, 10304065, 12364878, 16486504, 18547317, 20608130, 24729756, 30912195, 37094634, 41216260, 49459512, 55641951, 61824390, 74189268, 82432520, 92736585, 111283902, 123648780, 148378536, 185473170, 222567804, 247297560, 278209755, 370946340, 445135608, 556419510, 741892680, 1112839020, 2225678040]

約数ペア:

[(1, 2225678040), (2, 1112839020), (3, 741892680), (4, 556419510), (5, 445135608), (6, 370946340), (8, 278209755), (9, 247297560), (10, 222567804), (12, 185473170), (15, 148378536), (18, 123648780), (20, 111283902), (24, 92736585), (27, 82432520), (30, 74189268), (36, 61824390), (40, 55641951), (45, 49459512), (54, 41216260), (60, 37094634), (72, 30912195), (90, 24729756), (108, 20608130), (120, 18547317), (135, 16486504), (180, 12364878), (216, 10304065), (270, 8243252), (360, 6182439), (463, 4807080), (540, 4121626), (926, 2403540), (1080, 2060813), (1389, 1602360), (1852, 1201770), (2315, 961416), (2778, 801180), (3704, 600885), (4167, 534120), (4451, 500040), (4630, 480708), (5556, 400590), (6945, 320472), (8334, 267060), (8902, 250020), (9260, 240354), (11112, 200295), (12501, 178040), (13353, 166680), (13890, 160236), (16668, 133530), (17804, 125010), (18520, 120177), (20835, 106824), (22255, 100008), (25002, 89020), (26706, 83340), (27780, 80118), (33336, 66765), (35608, 62505), (40059, 55560), (41670, 53412), (44510, 50004)]