90645360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1755

約数の個数: 160

約数和(自身を含む): 320604480

約数和(自身を除く): 229959120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1709, 1768, 2040, 2210, 2652, 3120, 3315, 3418, 3536, 4080, 4420, 5127, 5304, 6630, 6836, 8545, 8840, 10254, 10608, 13260, 13672, 17090, 17680, 20508, 22217, 25635, 26520, 27344, 29053, 34180, 41016, 44434, 51270, 53040, 58106, 66651, 68360, 82032, 87159, 88868, 102540, 111085, 116212, 133302, 136720, 145265, 174318, 177736, 205080, 222170, 232424, 266604, 290530, 333255, 348636, 355472, 377689, 410160, 435795, 444340, 464848, 533208, 581060, 666510, 697272, 755378, 871590, 888680, 1066416, 1133067, 1162120, 1333020, 1394544, 1510756, 1743180, 1777360, 1888445, 2266134, 2324240, 2666040, 3021512, 3486360, 3776890, 4532268, 5332080, 5665335, 6043024, 6972720, 7553780, 9064536, 11330670, 15107560, 18129072, 22661340, 30215120, 45322680, 90645360]

約数ペア:

[(1, 90645360), (2, 45322680), (3, 30215120), (4, 22661340), (5, 18129072), (6, 15107560), (8, 11330670), (10, 9064536), (12, 7553780), (13, 6972720), (15, 6043024), (16, 5665335), (17, 5332080), (20, 4532268), (24, 3776890), (26, 3486360), (30, 3021512), (34, 2666040), (39, 2324240), (40, 2266134), (48, 1888445), (51, 1777360), (52, 1743180), (60, 1510756), (65, 1394544), (68, 1333020), (78, 1162120), (80, 1133067), (85, 1066416), (102, 888680), (104, 871590), (120, 755378), (130, 697272), (136, 666510), (156, 581060), (170, 533208), (195, 464848), (204, 444340), (208, 435795), (221, 410160), (240, 377689), (255, 355472), (260, 348636), (272, 333255), (312, 290530), (340, 266604), (390, 232424), (408, 222170), (442, 205080), (510, 177736), (520, 174318), (624, 145265), (663, 136720), (680, 133302), (780, 116212), (816, 111085), (884, 102540), (1020, 88868), (1040, 87159), (1105, 82032), (1326, 68360), (1360, 66651), (1560, 58106), (1709, 53040), (1768, 51270), (2040, 44434), (2210, 41016), (2652, 34180), (3120, 29053), (3315, 27344), (3418, 26520), (3536, 25635), (4080, 22217), (4420, 20508), (5127, 17680), (5304, 17090), (6630, 13672), (6836, 13260), (8545, 10608), (8840, 10254)]