2682920160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1907}}^1$

素因数の和:2905

約数の個数: 144

約数和(自身を含む): 9169641936

約数和(自身を除く): 6486721776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 977, 1440, 1907, 1954, 2931, 3814, 3908, 4885, 5721, 5862, 7628, 7816, 8793, 9535, 9770, 11442, 11724, 14655, 15256, 15632, 17163, 17586, 19070, 19540, 22884, 23448, 28605, 29310, 30512, 31264, 34326, 35172, 38140, 39080, 43965, 45768, 46896, 57210, 58620, 61024, 68652, 70344, 76280, 78160, 85815, 87930, 91536, 93792, 114420, 117240, 137304, 140688, 152560, 156320, 171630, 175860, 183072, 228840, 234480, 274608, 281376, 305120, 343260, 351720, 457680, 468960, 549216, 686520, 703440, 915360, 1373040, 1406880, 1863139, 2746080, 3726278, 5589417, 7452556, 9315695, 11178834, 14905112, 16768251, 18631390, 22357668, 27947085, 29810224, 33536502, 37262780, 44715336, 55894170, 59620448, 67073004, 74525560, 83841255, 89430672, 111788340, 134146008, 149051120, 167682510, 178861344, 223576680, 268292016, 298102240, 335365020, 447153360, 536584032, 670730040, 894306720, 1341460080, 2682920160]

約数ペア:

[(1, 2682920160), (2, 1341460080), (3, 894306720), (4, 670730040), (5, 536584032), (6, 447153360), (8, 335365020), (9, 298102240), (10, 268292016), (12, 223576680), (15, 178861344), (16, 167682510), (18, 149051120), (20, 134146008), (24, 111788340), (30, 89430672), (32, 83841255), (36, 74525560), (40, 67073004), (45, 59620448), (48, 55894170), (60, 44715336), (72, 37262780), (80, 33536502), (90, 29810224), (96, 27947085), (120, 22357668), (144, 18631390), (160, 16768251), (180, 14905112), (240, 11178834), (288, 9315695), (360, 7452556), (480, 5589417), (720, 3726278), (977, 2746080), (1440, 1863139), (1907, 1406880), (1954, 1373040), (2931, 915360), (3814, 703440), (3908, 686520), (4885, 549216), (5721, 468960), (5862, 457680), (7628, 351720), (7816, 343260), (8793, 305120), (9535, 281376), (9770, 274608), (11442, 234480), (11724, 228840), (14655, 183072), (15256, 175860), (15632, 171630), (17163, 156320), (17586, 152560), (19070, 140688), (19540, 137304), (22884, 117240), (23448, 114420), (28605, 93792), (29310, 91536), (30512, 87930), (31264, 85815), (34326, 78160), (35172, 76280), (38140, 70344), (39080, 68652), (43965, 61024), (45768, 58620), (46896, 57210)]