61441781040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{28445269}}^1$

素因数の和:28445291

約数の個数: 80

約数和(自身を含む): 211632808800

約数和(自身を除く): 150191027760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 28445269, 56890538, 85335807, 113781076, 142226345, 170671614, 227562152, 256007421, 284452690, 341343228, 426679035, 455124304, 512014842, 568905380, 682686456, 768022263, 853358070, 1024029684, 1137810760, 1280037105, 1365372912, 1536044526, 1706716140, 2048059368, 2275621520, 2560074210, 3072089052, 3413432280, 3840111315, 4096118736, 5120148420, 6144178104, 6826864560, 7680222630, 10240296840, 12288356208, 15360445260, 20480593680, 30720890520, 61441781040]

約数ペア:

[(1, 61441781040), (2, 30720890520), (3, 20480593680), (4, 15360445260), (5, 12288356208), (6, 10240296840), (8, 7680222630), (9, 6826864560), (10, 6144178104), (12, 5120148420), (15, 4096118736), (16, 3840111315), (18, 3413432280), (20, 3072089052), (24, 2560074210), (27, 2275621520), (30, 2048059368), (36, 1706716140), (40, 1536044526), (45, 1365372912), (48, 1280037105), (54, 1137810760), (60, 1024029684), (72, 853358070), (80, 768022263), (90, 682686456), (108, 568905380), (120, 512014842), (135, 455124304), (144, 426679035), (180, 341343228), (216, 284452690), (240, 256007421), (270, 227562152), (360, 170671614), (432, 142226345), (540, 113781076), (720, 85335807), (1080, 56890538), (2160, 28445269)]