15945161040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2460673}}^1$

素因数の和:2460698

約数の個数: 100

約数和(自身を含む): 55379929044

約数和(自身を除く): 39434768004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 2460673, 4921346, 7382019, 9842692, 12303365, 14764038, 19685384, 22146057, 24606730, 29528076, 36910095, 39370768, 44292114, 49213460, 59056152, 66438171, 73820190, 88584228, 98426920, 110730285, 118112304, 132876342, 147640380, 177168456, 196853840, 199314513, 221460570, 265752684, 295280760, 332190855, 354336912, 398629026, 442921140, 531505368, 590561520, 664381710, 797258052, 885842280, 996572565, 1063010736, 1328763420, 1594516104, 1771684560, 1993145130, 2657526840, 3189032208, 3986290260, 5315053680, 7972580520, 15945161040]

約数ペア:

[(1, 15945161040), (2, 7972580520), (3, 5315053680), (4, 3986290260), (5, 3189032208), (6, 2657526840), (8, 1993145130), (9, 1771684560), (10, 1594516104), (12, 1328763420), (15, 1063010736), (16, 996572565), (18, 885842280), (20, 797258052), (24, 664381710), (27, 590561520), (30, 531505368), (36, 442921140), (40, 398629026), (45, 354336912), (48, 332190855), (54, 295280760), (60, 265752684), (72, 221460570), (80, 199314513), (81, 196853840), (90, 177168456), (108, 147640380), (120, 132876342), (135, 118112304), (144, 110730285), (162, 98426920), (180, 88584228), (216, 73820190), (240, 66438171), (270, 59056152), (324, 49213460), (360, 44292114), (405, 39370768), (432, 36910095), (540, 29528076), (648, 24606730), (720, 22146057), (810, 19685384), (1080, 14764038), (1296, 12303365), (1620, 9842692), (2160, 7382019), (3240, 4921346), (6480, 2460673)]