1122228540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109379}}^1$

素因数の和:109416

約数の個数: 96

約数和(自身を含む): 3675168000

約数和(自身を除く): 2552939460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 109379, 218758, 328137, 437516, 546895, 656274, 984411, 1093790, 1312548, 1640685, 1968822, 2078201, 2187580, 2953233, 3281370, 3937644, 4156402, 4922055, 5906466, 6234603, 6562740, 8312804, 9844110, 10391005, 11812932, 12469206, 14766165, 18703809, 19688220, 20782010, 24938412, 29532330, 31173015, 37407618, 41564020, 56111427, 59064660, 62346030, 74815236, 93519045, 112222854, 124692060, 187038090, 224445708, 280557135, 374076180, 561114270, 1122228540]

約数ペア:

[(1, 1122228540), (2, 561114270), (3, 374076180), (4, 280557135), (5, 224445708), (6, 187038090), (9, 124692060), (10, 112222854), (12, 93519045), (15, 74815236), (18, 62346030), (19, 59064660), (20, 56111427), (27, 41564020), (30, 37407618), (36, 31173015), (38, 29532330), (45, 24938412), (54, 20782010), (57, 19688220), (60, 18703809), (76, 14766165), (90, 12469206), (95, 11812932), (108, 10391005), (114, 9844110), (135, 8312804), (171, 6562740), (180, 6234603), (190, 5906466), (228, 4922055), (270, 4156402), (285, 3937644), (342, 3281370), (380, 2953233), (513, 2187580), (540, 2078201), (570, 1968822), (684, 1640685), (855, 1312548), (1026, 1093790), (1140, 984411), (1710, 656274), (2052, 546895), (2565, 437516), (3420, 328137), (5130, 218758), (10260, 109379)]