1915495682040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{197067457}}^1$

素因数の和:197067483

約数の個数: 96

約数和(自身を含む): 6455929924080

約数和(自身を除く): 4540434242040

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 197067457, 394134914, 591202371, 788269828, 985337285, 1182404742, 1576539656, 1773607113, 1970674570, 2364809484, 2956011855, 3547214226, 3941349140, 4729618968, 5320821339, 5912023710, 7094428452, 7882698280, 8868035565, 10641642678, 11824047420, 14188856904, 15962464017, 17736071130, 21283285356, 23648094840, 26604106695, 31924928034, 35472142260, 42566570712, 47887392051, 53208213390, 63849856068, 70944284520, 79812320085, 95774784102, 106416426780, 127699712136, 159624640170, 191549568204, 212832853560, 239436960255, 319249280340, 383099136408, 478873920510, 638498560680, 957747841020, 1915495682040]

約数ペア:

[(1, 1915495682040), (2, 957747841020), (3, 638498560680), (4, 478873920510), (5, 383099136408), (6, 319249280340), (8, 239436960255), (9, 212832853560), (10, 191549568204), (12, 159624640170), (15, 127699712136), (18, 106416426780), (20, 95774784102), (24, 79812320085), (27, 70944284520), (30, 63849856068), (36, 53208213390), (40, 47887392051), (45, 42566570712), (54, 35472142260), (60, 31924928034), (72, 26604106695), (81, 23648094840), (90, 21283285356), (108, 17736071130), (120, 15962464017), (135, 14188856904), (162, 11824047420), (180, 10641642678), (216, 8868035565), (243, 7882698280), (270, 7094428452), (324, 5912023710), (360, 5320821339), (405, 4729618968), (486, 3941349140), (540, 3547214226), (648, 2956011855), (810, 2364809484), (972, 1970674570), (1080, 1773607113), (1215, 1576539656), (1620, 1182404742), (1944, 985337285), (2430, 788269828), (3240, 591202371), (4860, 394134914), (9720, 197067457)]