45173520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{8963}}^1$

素因数の和:8989

約数の個数: 120

約数和(自身を含む): 173399616

約数和(自身を除く): 128226096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 8963, 17926, 26889, 35852, 44815, 53778, 62741, 71704, 80667, 89630, 107556, 125482, 134445, 143408, 161334, 179260, 188223, 215112, 250964, 268890, 313705, 322668, 358520, 376446, 403335, 430224, 501928, 537780, 564669, 627410, 645336, 717040, 752892, 806670, 941115, 1003856, 1075560, 1129338, 1254820, 1290672, 1505784, 1613340, 1882230, 2151120, 2258676, 2509640, 2823345, 3011568, 3226680, 3764460, 4517352, 5019280, 5646690, 6453360, 7528920, 9034704, 11293380, 15057840, 22586760, 45173520]

約数ペア:

[(1, 45173520), (2, 22586760), (3, 15057840), (4, 11293380), (5, 9034704), (6, 7528920), (7, 6453360), (8, 5646690), (9, 5019280), (10, 4517352), (12, 3764460), (14, 3226680), (15, 3011568), (16, 2823345), (18, 2509640), (20, 2258676), (21, 2151120), (24, 1882230), (28, 1613340), (30, 1505784), (35, 1290672), (36, 1254820), (40, 1129338), (42, 1075560), (45, 1003856), (48, 941115), (56, 806670), (60, 752892), (63, 717040), (70, 645336), (72, 627410), (80, 564669), (84, 537780), (90, 501928), (105, 430224), (112, 403335), (120, 376446), (126, 358520), (140, 322668), (144, 313705), (168, 268890), (180, 250964), (210, 215112), (240, 188223), (252, 179260), (280, 161334), (315, 143408), (336, 134445), (360, 125482), (420, 107556), (504, 89630), (560, 80667), (630, 71704), (720, 62741), (840, 53778), (1008, 44815), (1260, 35852), (1680, 26889), (2520, 17926), (5040, 8963)]