30449880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2121

約数の個数: 96

約数和(自身を含む): 101424960

約数和(自身を除く): 70975080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2063, 2460, 2952, 3690, 4126, 4920, 6189, 7380, 8252, 10315, 12378, 14760, 16504, 18567, 20630, 24756, 30945, 37134, 41260, 49512, 61890, 74268, 82520, 84583, 92835, 123780, 148536, 169166, 185670, 247560, 253749, 338332, 371340, 422915, 507498, 676664, 742680, 761247, 845830, 1014996, 1268745, 1522494, 1691660, 2029992, 2537490, 3044988, 3383320, 3806235, 5074980, 6089976, 7612470, 10149960, 15224940, 30449880]

約数ペア:

[(1, 30449880), (2, 15224940), (3, 10149960), (4, 7612470), (5, 6089976), (6, 5074980), (8, 3806235), (9, 3383320), (10, 3044988), (12, 2537490), (15, 2029992), (18, 1691660), (20, 1522494), (24, 1268745), (30, 1014996), (36, 845830), (40, 761247), (41, 742680), (45, 676664), (60, 507498), (72, 422915), (82, 371340), (90, 338332), (120, 253749), (123, 247560), (164, 185670), (180, 169166), (205, 148536), (246, 123780), (328, 92835), (360, 84583), (369, 82520), (410, 74268), (492, 61890), (615, 49512), (738, 41260), (820, 37134), (984, 30945), (1230, 24756), (1476, 20630), (1640, 18567), (1845, 16504), (2063, 14760), (2460, 12378), (2952, 10315), (3690, 8252), (4126, 7380), (4920, 6189)]