47581560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3422

約数の個数: 128

約数和(自身を含む): 170856000

約数和(自身を除く): 123274440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3389, 3510, 4680, 6778, 7020, 10167, 13556, 14040, 16945, 20334, 27112, 30501, 33890, 40668, 44057, 50835, 61002, 67780, 81336, 88114, 91503, 101670, 122004, 132171, 135560, 152505, 176228, 183006, 203340, 220285, 244008, 264342, 305010, 352456, 366012, 396513, 406680, 440570, 457515, 528684, 610020, 660855, 732024, 793026, 881140, 915030, 1057368, 1189539, 1220040, 1321710, 1586052, 1762280, 1830060, 1982565, 2379078, 2643420, 3172104, 3660120, 3965130, 4758156, 5286840, 5947695, 7930260, 9516312, 11895390, 15860520, 23790780, 47581560]

約数ペア:

[(1, 47581560), (2, 23790780), (3, 15860520), (4, 11895390), (5, 9516312), (6, 7930260), (8, 5947695), (9, 5286840), (10, 4758156), (12, 3965130), (13, 3660120), (15, 3172104), (18, 2643420), (20, 2379078), (24, 1982565), (26, 1830060), (27, 1762280), (30, 1586052), (36, 1321710), (39, 1220040), (40, 1189539), (45, 1057368), (52, 915030), (54, 881140), (60, 793026), (65, 732024), (72, 660855), (78, 610020), (90, 528684), (104, 457515), (108, 440570), (117, 406680), (120, 396513), (130, 366012), (135, 352456), (156, 305010), (180, 264342), (195, 244008), (216, 220285), (234, 203340), (260, 183006), (270, 176228), (312, 152505), (351, 135560), (360, 132171), (390, 122004), (468, 101670), (520, 91503), (540, 88114), (585, 81336), (702, 67780), (780, 61002), (936, 50835), (1080, 44057), (1170, 40668), (1404, 33890), (1560, 30501), (1755, 27112), (2340, 20334), (2808, 16945), (3389, 14040), (3510, 13556), (4680, 10167), (6778, 7020)]