3078812520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1221751}}^1$

素因数の和:1221775

約数の個数: 96

約数和(自身を含む): 11435598720

約数和(自身を除く): 8356786200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1221751, 2443502, 3665253, 4887004, 6108755, 7330506, 8552257, 9774008, 10995759, 12217510, 14661012, 17104514, 18326265, 21991518, 24435020, 25656771, 29322024, 34209028, 36652530, 42761285, 43983036, 48870040, 51313542, 54978795, 68418056, 73305060, 76970313, 85522570, 87966072, 102627084, 109957590, 128283855, 146610120, 153940626, 171045140, 205254168, 219915180, 256567710, 307881252, 342090280, 384851565, 439830360, 513135420, 615762504, 769703130, 1026270840, 1539406260, 3078812520]

約数ペア:

[(1, 3078812520), (2, 1539406260), (3, 1026270840), (4, 769703130), (5, 615762504), (6, 513135420), (7, 439830360), (8, 384851565), (9, 342090280), (10, 307881252), (12, 256567710), (14, 219915180), (15, 205254168), (18, 171045140), (20, 153940626), (21, 146610120), (24, 128283855), (28, 109957590), (30, 102627084), (35, 87966072), (36, 85522570), (40, 76970313), (42, 73305060), (45, 68418056), (56, 54978795), (60, 51313542), (63, 48870040), (70, 43983036), (72, 42761285), (84, 36652530), (90, 34209028), (105, 29322024), (120, 25656771), (126, 24435020), (140, 21991518), (168, 18326265), (180, 17104514), (210, 14661012), (252, 12217510), (280, 10995759), (315, 9774008), (360, 8552257), (420, 7330506), (504, 6108755), (630, 4887004), (840, 3665253), (1260, 2443502), (2520, 1221751)]