122898780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40163}}^1$

素因数の和:40195

約数の個数: 72

約数和(自身を含む): 394731792

約数和(自身を除く): 271833012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 40163, 80326, 120489, 160652, 200815, 240978, 361467, 401630, 481956, 602445, 682771, 722934, 803260, 1204890, 1365542, 1445868, 1807335, 2048313, 2409780, 2731084, 3413855, 3614670, 4096626, 6144939, 6827710, 7229340, 8193252, 10241565, 12289878, 13655420, 20483130, 24579756, 30724695, 40966260, 61449390, 122898780]

約数ペア:

[(1, 122898780), (2, 61449390), (3, 40966260), (4, 30724695), (5, 24579756), (6, 20483130), (9, 13655420), (10, 12289878), (12, 10241565), (15, 8193252), (17, 7229340), (18, 6827710), (20, 6144939), (30, 4096626), (34, 3614670), (36, 3413855), (45, 2731084), (51, 2409780), (60, 2048313), (68, 1807335), (85, 1445868), (90, 1365542), (102, 1204890), (153, 803260), (170, 722934), (180, 682771), (204, 602445), (255, 481956), (306, 401630), (340, 361467), (510, 240978), (612, 200815), (765, 160652), (1020, 120489), (1530, 80326), (3060, 40163)]