145353240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6619}}^1$

素因数の和:6697

約数の個数: 96

約数和(自身を含む): 480214800

約数和(自身を除く): 334861560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 6619, 7320, 10980, 13238, 19857, 21960, 26476, 33095, 39714, 52952, 59571, 66190, 79428, 99285, 119142, 132380, 158856, 198570, 238284, 264760, 297855, 397140, 403759, 476568, 595710, 794280, 807518, 1191420, 1211277, 1615036, 2018795, 2382840, 2422554, 3230072, 3633831, 4037590, 4845108, 6056385, 7267662, 8075180, 9690216, 12112770, 14535324, 16150360, 18169155, 24225540, 29070648, 36338310, 48451080, 72676620, 145353240]

約数ペア:

[(1, 145353240), (2, 72676620), (3, 48451080), (4, 36338310), (5, 29070648), (6, 24225540), (8, 18169155), (9, 16150360), (10, 14535324), (12, 12112770), (15, 9690216), (18, 8075180), (20, 7267662), (24, 6056385), (30, 4845108), (36, 4037590), (40, 3633831), (45, 3230072), (60, 2422554), (61, 2382840), (72, 2018795), (90, 1615036), (120, 1211277), (122, 1191420), (180, 807518), (183, 794280), (244, 595710), (305, 476568), (360, 403759), (366, 397140), (488, 297855), (549, 264760), (610, 238284), (732, 198570), (915, 158856), (1098, 132380), (1220, 119142), (1464, 99285), (1830, 79428), (2196, 66190), (2440, 59571), (2745, 52952), (3660, 39714), (4392, 33095), (5490, 26476), (6619, 21960), (7320, 19857), (10980, 13238)]