2192145840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{3313}}^1$

素因数の和:4251

約数の個数: 120

約数和(自身を含む): 7372191840

約数和(自身を除く): 5180046000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 919, 1838, 2757, 3313, 3676, 4595, 5514, 6626, 7352, 8271, 9190, 9939, 11028, 13252, 13785, 14704, 16542, 16565, 18380, 19878, 22056, 26504, 27570, 29817, 33084, 33130, 36760, 39756, 41355, 44112, 49695, 53008, 55140, 59634, 66168, 66260, 73520, 79512, 82710, 99390, 110280, 119268, 132336, 132520, 149085, 159024, 165420, 198780, 220560, 238536, 265040, 298170, 330840, 397560, 477072, 596340, 661680, 795120, 1192680, 2385360, 3044647, 6089294, 9133941, 12178588, 15223235, 18267882, 24357176, 27401823, 30446470, 36535764, 45669705, 48714352, 54803646, 60892940, 73071528, 91339410, 109607292, 121785880, 137009115, 146143056, 182678820, 219214584, 243571760, 274018230, 365357640, 438429168, 548036460, 730715280, 1096072920, 2192145840]

約数ペア:

[(1, 2192145840), (2, 1096072920), (3, 730715280), (4, 548036460), (5, 438429168), (6, 365357640), (8, 274018230), (9, 243571760), (10, 219214584), (12, 182678820), (15, 146143056), (16, 137009115), (18, 121785880), (20, 109607292), (24, 91339410), (30, 73071528), (36, 60892940), (40, 54803646), (45, 48714352), (48, 45669705), (60, 36535764), (72, 30446470), (80, 27401823), (90, 24357176), (120, 18267882), (144, 15223235), (180, 12178588), (240, 9133941), (360, 6089294), (720, 3044647), (919, 2385360), (1838, 1192680), (2757, 795120), (3313, 661680), (3676, 596340), (4595, 477072), (5514, 397560), (6626, 330840), (7352, 298170), (8271, 265040), (9190, 238536), (9939, 220560), (11028, 198780), (13252, 165420), (13785, 159024), (14704, 149085), (16542, 132520), (16565, 132336), (18380, 119268), (19878, 110280), (22056, 99390), (26504, 82710), (27570, 79512), (29817, 73520), (33084, 66260), (33130, 66168), (36760, 59634), (39756, 55140), (41355, 53008), (44112, 49695)]