1528432920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{606521}}^1$

素因数の和:606545

約数の個数: 96

約数和(自身を含む): 5677045920

約数和(自身を除く): 4148613000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 606521, 1213042, 1819563, 2426084, 3032605, 3639126, 4245647, 4852168, 5458689, 6065210, 7278252, 8491294, 9097815, 10917378, 12130420, 12736941, 14556504, 16982588, 18195630, 21228235, 21834756, 24260840, 25473882, 27293445, 33965176, 36391260, 38210823, 42456470, 43669512, 50947764, 54586890, 63684705, 72782520, 76421646, 84912940, 101895528, 109173780, 127369410, 152843292, 169825880, 191054115, 218347560, 254738820, 305686584, 382108230, 509477640, 764216460, 1528432920]

約数ペア:

[(1, 1528432920), (2, 764216460), (3, 509477640), (4, 382108230), (5, 305686584), (6, 254738820), (7, 218347560), (8, 191054115), (9, 169825880), (10, 152843292), (12, 127369410), (14, 109173780), (15, 101895528), (18, 84912940), (20, 76421646), (21, 72782520), (24, 63684705), (28, 54586890), (30, 50947764), (35, 43669512), (36, 42456470), (40, 38210823), (42, 36391260), (45, 33965176), (56, 27293445), (60, 25473882), (63, 24260840), (70, 21834756), (72, 21228235), (84, 18195630), (90, 16982588), (105, 14556504), (120, 12736941), (126, 12130420), (140, 10917378), (168, 9097815), (180, 8491294), (210, 7278252), (252, 6065210), (280, 5458689), (315, 4852168), (360, 4245647), (420, 3639126), (504, 3032605), (630, 2426084), (840, 1819563), (1260, 1213042), (2520, 606521)]