30445560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3677}}^1$

素因数の和:3717

約数の個数: 96

約数和(自身を含む): 103278240

約数和(自身を除く): 72832680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 3677, 4140, 7354, 8280, 11031, 14708, 18385, 22062, 29416, 33093, 36770, 44124, 55155, 66186, 73540, 84571, 88248, 110310, 132372, 147080, 165465, 169142, 220620, 253713, 264744, 330930, 338284, 422855, 441240, 507426, 661860, 676568, 761139, 845710, 1014852, 1268565, 1323720, 1522278, 1691420, 2029704, 2537130, 3044556, 3382840, 3805695, 5074260, 6089112, 7611390, 10148520, 15222780, 30445560]

約数ペア:

[(1, 30445560), (2, 15222780), (3, 10148520), (4, 7611390), (5, 6089112), (6, 5074260), (8, 3805695), (9, 3382840), (10, 3044556), (12, 2537130), (15, 2029704), (18, 1691420), (20, 1522278), (23, 1323720), (24, 1268565), (30, 1014852), (36, 845710), (40, 761139), (45, 676568), (46, 661860), (60, 507426), (69, 441240), (72, 422855), (90, 338284), (92, 330930), (115, 264744), (120, 253713), (138, 220620), (180, 169142), (184, 165465), (207, 147080), (230, 132372), (276, 110310), (345, 88248), (360, 84571), (414, 73540), (460, 66186), (552, 55155), (690, 44124), (828, 36770), (920, 33093), (1035, 29416), (1380, 22062), (1656, 18385), (2070, 14708), (2760, 11031), (3677, 8280), (4140, 7354)]